19150908975

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{26053}}^1$

素因数の和:26100

約数の個数: 108

約数和(自身を含む): 39101113688

約数和(自身を除く): 19950204713

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 121, 135, 165, 225, 243, 275, 297, 363, 405, 495, 605, 675, 825, 891, 1089, 1215, 1485, 1815, 2025, 2475, 2673, 3025, 3267, 4455, 5445, 6075, 7425, 9075, 9801, 13365, 16335, 22275, 26053, 27225, 29403, 49005, 66825, 78159, 81675, 130265, 147015, 234477, 245025, 286583, 390795, 651325, 703431, 735075, 859749, 1172385, 1432915, 1953975, 2110293, 2579247, 3152413, 3517155, 4298745, 5861925, 6330879, 7164575, 7737741, 9457239, 10551465, 12896235, 15762065, 17585775, 21493725, 23213223, 28371717, 31654395, 38688705, 47286195, 52757325, 64481175, 69639669, 78810325, 85115151, 116066115, 141858585, 158271975, 193443525, 236430975, 255345453, 348198345, 425575755, 580330575, 709292925, 766036359, 1276727265, 1740991725, 2127878775, 3830181795, 6383636325, 19150908975]

約数ペア:

[(1, 19150908975), (3, 6383636325), (5, 3830181795), (9, 2127878775), (11, 1740991725), (15, 1276727265), (25, 766036359), (27, 709292925), (33, 580330575), (45, 425575755), (55, 348198345), (75, 255345453), (81, 236430975), (99, 193443525), (121, 158271975), (135, 141858585), (165, 116066115), (225, 85115151), (243, 78810325), (275, 69639669), (297, 64481175), (363, 52757325), (405, 47286195), (495, 38688705), (605, 31654395), (675, 28371717), (825, 23213223), (891, 21493725), (1089, 17585775), (1215, 15762065), (1485, 12896235), (1815, 10551465), (2025, 9457239), (2475, 7737741), (2673, 7164575), (3025, 6330879), (3267, 5861925), (4455, 4298745), (5445, 3517155), (6075, 3152413), (7425, 2579247), (9075, 2110293), (9801, 1953975), (13365, 1432915), (16335, 1172385), (22275, 859749), (26053, 735075), (27225, 703431), (29403, 651325), (49005, 390795), (66825, 286583), (78159, 245025), (81675, 234477), (130265, 147015)]