72803705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23831}}^1$

素因数の和:23896

約数の個数: 16

約数和(自身を含む): 96090624

約数和(自身を除く): 23286919

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 23831, 119155, 309803, 1120057, 1549015, 5600285, 14560741, 72803705]

約数ペア:

[(1, 72803705), (5, 14560741), (13, 5600285), (47, 1549015), (65, 1120057), (235, 309803), (611, 119155), (3055, 23831)]