1330891875

素因数分解:

$3^2\times 5^4\times {\mathrm{223}}^1\times {\mathrm{1061}}^1$

素因数の和:1310

約数の個数: 60

約数和(自身を含む): 2415276864

約数和(自身を除く): 1084384989

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 223, 225, 375, 625, 669, 1061, 1115, 1125, 1875, 2007, 3183, 3345, 5305, 5575, 5625, 9549, 10035, 15915, 16725, 26525, 27875, 47745, 50175, 79575, 83625, 132625, 139375, 236603, 238725, 250875, 397875, 418125, 663125, 709809, 1183015, 1193625, 1254375, 1989375, 2129427, 3549045, 5915075, 5968125, 10647135, 17745225, 29575375, 53235675, 88726125, 147876875, 266178375, 443630625, 1330891875]

約数ペア:

[(1, 1330891875), (3, 443630625), (5, 266178375), (9, 147876875), (15, 88726125), (25, 53235675), (45, 29575375), (75, 17745225), (125, 10647135), (223, 5968125), (225, 5915075), (375, 3549045), (625, 2129427), (669, 1989375), (1061, 1254375), (1115, 1193625), (1125, 1183015), (1875, 709809), (2007, 663125), (3183, 418125), (3345, 397875), (5305, 250875), (5575, 238725), (5625, 236603), (9549, 139375), (10035, 132625), (15915, 83625), (16725, 79575), (26525, 50175), (27875, 47745)]