26626875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 48434496

約数和(自身を除く): 21807621

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1291, 1375, 1875, 3873, 4125, 6455, 6875, 14201, 19365, 20625, 32275, 42603, 71005, 96825, 161375, 213015, 355025, 484125, 806875, 1065075, 1775125, 2420625, 5325375, 8875625, 26626875]

約数ペア:

[(1, 26626875), (3, 8875625), (5, 5325375), (11, 2420625), (15, 1775125), (25, 1065075), (33, 806875), (55, 484125), (75, 355025), (125, 213015), (165, 161375), (275, 96825), (375, 71005), (625, 42603), (825, 32275), (1291, 20625), (1375, 19365), (1875, 14201), (3873, 6875), (4125, 6455)]