98924475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 177287264

約数和(自身を除く): 78362789

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 241, 325, 421, 723, 975, 1205, 1263, 2105, 3133, 3615, 5473, 6025, 6315, 9399, 10525, 15665, 16419, 18075, 27365, 31575, 46995, 78325, 82095, 101461, 136825, 234975, 304383, 410475, 507305, 1318993, 1521915, 2536525, 3956979, 6594965, 7609575, 19784895, 32974825, 98924475]

約数ペア:

[(1, 98924475), (3, 32974825), (5, 19784895), (13, 7609575), (15, 6594965), (25, 3956979), (39, 2536525), (65, 1521915), (75, 1318993), (195, 507305), (241, 410475), (325, 304383), (421, 234975), (723, 136825), (975, 101461), (1205, 82095), (1263, 78325), (2105, 46995), (3133, 31575), (3615, 27365), (5473, 18075), (6025, 16419), (6315, 15665), (9399, 10525)]