380033775

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 792949248

約数和(自身を除く): 412915473

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 47, 55, 75, 81, 99, 121, 135, 141, 165, 225, 235, 243, 275, 297, 363, 405, 423, 495, 517, 605, 675, 705, 825, 891, 1089, 1175, 1215, 1269, 1331, 1485, 1551, 1815, 2025, 2115, 2475, 2585, 2673, 3025, 3267, 3525, 3807, 3993, 4455, 4653, 5445, 5687, 6075, 6345, 6655, 7425, 7755, 9075, 9801, 10575, 11421, 11979, 12925, 13365, 13959, 16335, 17061, 19035, 19965, 22275, 23265, 27225, 28435, 29403, 31725, 33275, 35937, 38775, 41877, 49005, 51183, 57105, 59895, 62557, 66825, 69795, 81675, 85305, 95175, 99825, 107811, 116325, 125631, 142175, 147015, 153549, 179685, 187671, 209385, 245025, 255915, 285525, 299475, 312785, 323433, 348975, 426525, 460647, 539055, 563013, 628155, 735075, 767745, 898425, 938355, 1046925, 1279575, 1381941, 1563925, 1617165, 1689039, 2303235, 2695275, 2815065, 3140775, 3838725, 4691775, 5067117, 6909705, 8085825, 8445195, 11516175, 14075325, 15201351, 25335585, 34548525, 42225975, 76006755, 126677925, 380033775]

約数ペア:

[(1, 380033775), (3, 126677925), (5, 76006755), (9, 42225975), (11, 34548525), (15, 25335585), (25, 15201351), (27, 14075325), (33, 11516175), (45, 8445195), (47, 8085825), (55, 6909705), (75, 5067117), (81, 4691775), (99, 3838725), (121, 3140775), (135, 2815065), (141, 2695275), (165, 2303235), (225, 1689039), (235, 1617165), (243, 1563925), (275, 1381941), (297, 1279575), (363, 1046925), (405, 938355), (423, 898425), (495, 767745), (517, 735075), (605, 628155), (675, 563013), (705, 539055), (825, 460647), (891, 426525), (1089, 348975), (1175, 323433), (1215, 312785), (1269, 299475), (1331, 285525), (1485, 255915), (1551, 245025), (1815, 209385), (2025, 187671), (2115, 179685), (2475, 153549), (2585, 147015), (2673, 142175), (3025, 125631), (3267, 116325), (3525, 107811), (3807, 99825), (3993, 95175), (4455, 85305), (4653, 81675), (5445, 69795), (5687, 66825), (6075, 62557), (6345, 59895), (6655, 57105), (7425, 51183), (7755, 49005), (9075, 41877), (9801, 38775), (10575, 35937), (11421, 33275), (11979, 31725), (12925, 29403), (13365, 28435), (13959, 27225), (16335, 23265), (17061, 22275), (19035, 19965)]