30508125

素因数分解:

$3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 51958368

約数和(自身を除く): 21450243

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 307, 375, 625, 795, 921, 1325, 1535, 1875, 3975, 4605, 6625, 7675, 16271, 19875, 23025, 33125, 38375, 48813, 81355, 99375, 115125, 191875, 244065, 406775, 575625, 1220325, 2033875, 6101625, 10169375, 30508125]

約数ペア:

[(1, 30508125), (3, 10169375), (5, 6101625), (15, 2033875), (25, 1220325), (53, 575625), (75, 406775), (125, 244065), (159, 191875), (265, 115125), (307, 99375), (375, 81355), (625, 48813), (795, 38375), (921, 33125), (1325, 23025), (1535, 19875), (1875, 16271), (3975, 7675), (4605, 6625)]