157048125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 299154240

約数和(自身を除く): 142106115

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 325, 375, 379, 425, 625, 663, 975, 1105, 1137, 1275, 1625, 1875, 1895, 2125, 3315, 4875, 4927, 5525, 5685, 6375, 6443, 8125, 9475, 10625, 14781, 16575, 19329, 24375, 24635, 27625, 28425, 31875, 32215, 47375, 73905, 82875, 83759, 96645, 123175, 138125, 142125, 161075, 236875, 251277, 369525, 414375, 418795, 483225, 615875, 710625, 805375, 1256385, 1847625, 2093975, 2416125, 3079375, 4026875, 6281925, 9238125, 10469875, 12080625, 31409625, 52349375, 157048125]

約数ペア:

[(1, 157048125), (3, 52349375), (5, 31409625), (13, 12080625), (15, 10469875), (17, 9238125), (25, 6281925), (39, 4026875), (51, 3079375), (65, 2416125), (75, 2093975), (85, 1847625), (125, 1256385), (195, 805375), (221, 710625), (255, 615875), (325, 483225), (375, 418795), (379, 414375), (425, 369525), (625, 251277), (663, 236875), (975, 161075), (1105, 142125), (1137, 138125), (1275, 123175), (1625, 96645), (1875, 83759), (1895, 82875), (2125, 73905), (3315, 47375), (4875, 32215), (4927, 31875), (5525, 28425), (5685, 27625), (6375, 24635), (6443, 24375), (8125, 19329), (9475, 16575), (10625, 14781)]