103815515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 32212645

約数列:

[1, 5, 17, 59, 85, 127, 163, 295, 635, 815, 1003, 2159, 2771, 5015, 7493, 9617, 10795, 13855, 20701, 37465, 48085, 103505, 127381, 163489, 351917, 636905, 817445, 1221359, 1759585, 6106795, 20763103, 103815515]

約数ペア:

[(1, 103815515), (5, 20763103), (17, 6106795), (59, 1759585), (85, 1221359), (127, 817445), (163, 636905), (295, 351917), (635, 163489), (815, 127381), (1003, 103505), (2159, 48085), (2771, 37465), (5015, 20701), (7493, 13855), (9617, 10795)]