29957965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 38243520

約数和(自身を除く): 8285555

約数列:

[1, 5, 19, 95, 97, 485, 1843, 3251, 9215, 16255, 61769, 308845, 315347, 1576735, 5991593, 29957965]

約数ペア:

[(1, 29957965), (5, 5991593), (19, 1576735), (95, 315347), (97, 308845), (485, 61769), (1843, 16255), (3251, 9215)]