145198747

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 155271168

約数和(自身を除く): 10072421

約数列:

[1, 23, 53, 311, 383, 1219, 7153, 8809, 16483, 20299, 119113, 379109, 466877, 2739599, 6312989, 145198747]

約数ペア:

[(1, 145198747), (23, 6312989), (53, 2739599), (311, 466877), (383, 379109), (1219, 119113), (7153, 20299), (8809, 16483)]