25873830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1915

約数の個数: 80

約数和(自身を含む): 73703520

約数和(自身を除く): 47829690

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, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 1879, 2295, 2754, 3758, 4590, 5637, 6885, 9395, 11274, 13770, 16911, 18790, 28185, 31943, 33822, 50733, 56370, 63886, 84555, 95829, 101466, 152199, 159715, 169110, 191658, 253665, 287487, 304398, 319430, 479145, 507330, 574974, 760995, 862461, 958290, 1437435, 1521990, 1724922, 2587383, 2874870, 4312305, 5174766, 8624610, 12936915, 25873830]

約数ペア:

[(1, 25873830), (2, 12936915), (3, 8624610), (5, 5174766), (6, 4312305), (9, 2874870), (10, 2587383), (15, 1724922), (17, 1521990), (18, 1437435), (27, 958290), (30, 862461), (34, 760995), (45, 574974), (51, 507330), (54, 479145), (81, 319430), (85, 304398), (90, 287487), (102, 253665), (135, 191658), (153, 169110), (162, 159715), (170, 152199), (255, 101466), (270, 95829), (306, 84555), (405, 63886), (459, 56370), (510, 50733), (765, 33822), (810, 31943), (918, 28185), (1377, 18790), (1530, 16911), (1879, 13770), (2295, 11274), (2754, 9395), (3758, 6885), (4590, 5637)]