25549350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 64281600

約数和(自身を除く): 38732250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2399, 3550, 4798, 5325, 7197, 10650, 11995, 14394, 23990, 35985, 59975, 71970, 119950, 170329, 179925, 340658, 359850, 510987, 851645, 1021974, 1703290, 2554935, 4258225, 5109870, 8516450, 12774675, 25549350]

約数ペア:

[(1, 25549350), (2, 12774675), (3, 8516450), (5, 5109870), (6, 4258225), (10, 2554935), (15, 1703290), (25, 1021974), (30, 851645), (50, 510987), (71, 359850), (75, 340658), (142, 179925), (150, 170329), (213, 119950), (355, 71970), (426, 59975), (710, 35985), (1065, 23990), (1775, 14394), (2130, 11995), (2399, 10650), (3550, 7197), (4798, 5325)]