74065995

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 135889776

約数和(自身を除く): 61823781

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 4253, 5805, 12759, 17415, 21265, 38277, 63795, 114831, 182879, 191385, 344493, 548637, 574155, 914395, 1645911, 1722465, 2743185, 4937733, 8229555, 14813199, 24688665, 74065995]

約数ペア:

[(1, 74065995), (3, 24688665), (5, 14813199), (9, 8229555), (15, 4937733), (27, 2743185), (43, 1722465), (45, 1645911), (81, 914395), (129, 574155), (135, 548637), (215, 344493), (387, 191385), (405, 182879), (645, 114831), (1161, 63795), (1935, 38277), (3483, 21265), (4253, 17415), (5805, 12759)]