274126875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13325

約数の個数: 40

約数和(自身を含む): 498290496

約数和(自身を除く): 224163621

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 6875, 13291, 20625, 39873, 66455, 146201, 199365, 332275, 438603, 731005, 996825, 1661375, 2193015, 3655025, 4984125, 8306875, 10965075, 18275125, 24920625, 54825375, 91375625, 274126875]

約数ペア:

[(1, 274126875), (3, 91375625), (5, 54825375), (11, 24920625), (15, 18275125), (25, 10965075), (33, 8306875), (55, 4984125), (75, 3655025), (125, 2193015), (165, 1661375), (275, 996825), (375, 731005), (625, 438603), (825, 332275), (1375, 199365), (1875, 146201), (4125, 66455), (6875, 39873), (13291, 20625)]