13178781505

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 16177464576

約数和(自身を除く): 2998683071

約数列:

[1, 5, 103, 113, 433, 515, 523, 565, 2165, 2615, 11639, 44599, 48929, 53869, 58195, 59099, 222995, 226459, 244645, 269345, 295495, 1132295, 5039687, 6087197, 23325277, 25198435, 25589867, 30435985, 116626385, 127949335, 2635756301, 13178781505]

約数ペア:

[(1, 13178781505), (5, 2635756301), (103, 127949335), (113, 116626385), (433, 30435985), (515, 25589867), (523, 25198435), (565, 23325277), (2165, 6087197), (2615, 5039687), (11639, 1132295), (44599, 295495), (48929, 269345), (53869, 244645), (58195, 226459), (59099, 222995)]