145111875

素因数分解:

$3^1\times 5^4\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 243634512

約数和(自身を除く): 98522637

約数列:

[1, 3, 5, 15, 25, 75, 125, 193, 375, 401, 579, 625, 965, 1203, 1875, 2005, 2895, 4825, 6015, 10025, 14475, 24125, 30075, 50125, 72375, 77393, 120625, 150375, 232179, 250625, 361875, 386965, 751875, 1160895, 1934825, 5804475, 9674125, 29022375, 48370625, 145111875]

約数ペア:

[(1, 145111875), (3, 48370625), (5, 29022375), (15, 9674125), (25, 5804475), (75, 1934825), (125, 1160895), (193, 751875), (375, 386965), (401, 361875), (579, 250625), (625, 232179), (965, 150375), (1203, 120625), (1875, 77393), (2005, 72375), (2895, 50125), (4825, 30075), (6015, 24125), (10025, 14475)]