47845215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 97675200

約数和(自身を除く): 49829985

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 101, 121, 135, 145, 165, 261, 297, 303, 319, 363, 435, 495, 505, 605, 783, 909, 957, 1089, 1111, 1305, 1485, 1515, 1595, 1815, 2727, 2871, 2929, 3267, 3333, 3509, 3915, 4545, 4785, 5445, 5555, 8613, 8787, 9999, 10527, 12221, 13635, 14355, 14645, 16335, 16665, 17545, 26361, 29997, 31581, 32219, 36663, 43065, 43935, 49995, 52635, 61105, 79083, 94743, 96657, 109989, 131805, 149985, 157905, 161095, 183315, 289971, 329967, 354409, 395415, 473715, 483285, 549945, 869913, 1063227, 1449855, 1649835, 1772045, 3189681, 4349565, 5316135, 9569043, 15948405, 47845215]

約数ペア:

[(1, 47845215), (3, 15948405), (5, 9569043), (9, 5316135), (11, 4349565), (15, 3189681), (27, 1772045), (29, 1649835), (33, 1449855), (45, 1063227), (55, 869913), (87, 549945), (99, 483285), (101, 473715), (121, 395415), (135, 354409), (145, 329967), (165, 289971), (261, 183315), (297, 161095), (303, 157905), (319, 149985), (363, 131805), (435, 109989), (495, 96657), (505, 94743), (605, 79083), (783, 61105), (909, 52635), (957, 49995), (1089, 43935), (1111, 43065), (1305, 36663), (1485, 32219), (1515, 31581), (1595, 29997), (1815, 26361), (2727, 17545), (2871, 16665), (2929, 16335), (3267, 14645), (3333, 14355), (3509, 13635), (3915, 12221), (4545, 10527), (4785, 9999), (5445, 8787), (5555, 8613)]