78102365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 32316835

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 2129, 3335, 7337, 10645, 23419, 36685, 48967, 61741, 117095, 244835, 308705, 538637, 679151, 1420043, 2693185, 3395755, 7100215, 15620473, 78102365]

約数ペア:

[(1, 78102365), (5, 15620473), (11, 7100215), (23, 3395755), (29, 2693185), (55, 1420043), (115, 679151), (145, 538637), (253, 308705), (319, 244835), (667, 117095), (1265, 61741), (1595, 48967), (2129, 36685), (3335, 23419), (7337, 10645)]