25804907910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{48787}}^1$

素因数の和:49459

約数の個数: 80

約数和(自身を含む): 69494212656

約数和(自身を除く): 43689304746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 653, 810, 1306, 1959, 3265, 3918, 5877, 6530, 9795, 11754, 17631, 19590, 29385, 35262, 48787, 52893, 58770, 88155, 97574, 105786, 146361, 176310, 243935, 264465, 292722, 439083, 487870, 528930, 731805, 878166, 1317249, 1463610, 2195415, 2634498, 3951747, 4390830, 6586245, 7903494, 13172490, 19758735, 31857911, 39517470, 63715822, 95573733, 159289555, 191147466, 286721199, 318579110, 477868665, 573442398, 860163597, 955737330, 1433605995, 1720327194, 2580490791, 2867211990, 4300817985, 5160981582, 8601635970, 12902453955, 25804907910]

約数ペア:

[(1, 25804907910), (2, 12902453955), (3, 8601635970), (5, 5160981582), (6, 4300817985), (9, 2867211990), (10, 2580490791), (15, 1720327194), (18, 1433605995), (27, 955737330), (30, 860163597), (45, 573442398), (54, 477868665), (81, 318579110), (90, 286721199), (135, 191147466), (162, 159289555), (270, 95573733), (405, 63715822), (653, 39517470), (810, 31857911), (1306, 19758735), (1959, 13172490), (3265, 7903494), (3918, 6586245), (5877, 4390830), (6530, 3951747), (9795, 2634498), (11754, 2195415), (17631, 1463610), (19590, 1317249), (29385, 878166), (35262, 731805), (48787, 528930), (52893, 487870), (58770, 439083), (88155, 292722), (97574, 264465), (105786, 243935), (146361, 176310)]