15656490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 29159190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 379, 405, 459, 486, 510, 758, 765, 810, 918, 1137, 1215, 1377, 1530, 1895, 2274, 2295, 2430, 2754, 3411, 3790, 4131, 4590, 5685, 6443, 6822, 6885, 8262, 10233, 11370, 12886, 13770, 17055, 19329, 20466, 20655, 30699, 32215, 34110, 38658, 41310, 51165, 57987, 61398, 64430, 92097, 96645, 102330, 115974, 153495, 173961, 184194, 193290, 289935, 306990, 347922, 460485, 521883, 579870, 869805, 920970, 1043766, 1565649, 1739610, 2609415, 3131298, 5218830, 7828245, 15656490]

約数ペア:

[(1, 15656490), (2, 7828245), (3, 5218830), (5, 3131298), (6, 2609415), (9, 1739610), (10, 1565649), (15, 1043766), (17, 920970), (18, 869805), (27, 579870), (30, 521883), (34, 460485), (45, 347922), (51, 306990), (54, 289935), (81, 193290), (85, 184194), (90, 173961), (102, 153495), (135, 115974), (153, 102330), (162, 96645), (170, 92097), (243, 64430), (255, 61398), (270, 57987), (306, 51165), (379, 41310), (405, 38658), (459, 34110), (486, 32215), (510, 30699), (758, 20655), (765, 20466), (810, 19329), (918, 17055), (1137, 13770), (1215, 12886), (1377, 11370), (1530, 10233), (1895, 8262), (2274, 6885), (2295, 6822), (2430, 6443), (2754, 5685), (3411, 4590), (3790, 4131)]