22433125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 33064416

約数和(自身を除く): 10631291

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 251, 275, 325, 625, 715, 1255, 1375, 1625, 2761, 3263, 3575, 6275, 6875, 8125, 13805, 16315, 17875, 31375, 35893, 69025, 81575, 89375, 156875, 179465, 345125, 407875, 897325, 1725625, 2039375, 4486625, 22433125]

約数ペア:

[(1, 22433125), (5, 4486625), (11, 2039375), (13, 1725625), (25, 897325), (55, 407875), (65, 345125), (125, 179465), (143, 156875), (251, 89375), (275, 81575), (325, 69025), (625, 35893), (715, 31375), (1255, 17875), (1375, 16315), (1625, 13805), (2761, 8125), (3263, 6875), (3575, 6275)]