1330409185

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{4093}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 1881798912

約数和(自身を除く): 551389727

約数列:

[1, 5, 7, 35, 37, 185, 251, 259, 1255, 1295, 1757, 4093, 8785, 9287, 20465, 28651, 46435, 65009, 143255, 151441, 325045, 757205, 1027343, 1060087, 5136715, 5300435, 7191401, 35957005, 38011691, 190058455, 266081837, 1330409185]

約数ペア:

[(1, 1330409185), (5, 266081837), (7, 190058455), (35, 38011691), (37, 35957005), (185, 7191401), (251, 5300435), (259, 5136715), (1255, 1060087), (1295, 1027343), (1757, 757205), (4093, 325045), (8785, 151441), (9287, 143255), (20465, 65009), (28651, 46435)]