82351875

素因数分解:

$3^1\times 5^4\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 138555648

約数和(自身を除く): 56203773

約数列:

[1, 3, 5, 15, 25, 75, 125, 167, 263, 375, 501, 625, 789, 835, 1315, 1875, 2505, 3945, 4175, 6575, 12525, 19725, 20875, 32875, 43921, 62625, 98625, 104375, 131763, 164375, 219605, 313125, 493125, 658815, 1098025, 3294075, 5490125, 16470375, 27450625, 82351875]

約数ペア:

[(1, 82351875), (3, 27450625), (5, 16470375), (15, 5490125), (25, 3294075), (75, 1098025), (125, 658815), (167, 493125), (263, 313125), (375, 219605), (501, 164375), (625, 131763), (789, 104375), (835, 98625), (1315, 62625), (1875, 43921), (2505, 32875), (3945, 20875), (4175, 19725), (6575, 12525)]