155514195

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13879}}^1$

素因数の和:13976

約数の個数: 32

約数和(自身を含む): 279820800

約数和(自身を除く): 124306605

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 13879, 41637, 69395, 124911, 208185, 374733, 624555, 1151957, 1873665, 3455871, 5759785, 10367613, 17279355, 31102839, 51838065, 155514195]

約数ペア:

[(1, 155514195), (3, 51838065), (5, 31102839), (9, 17279355), (15, 10367613), (27, 5759785), (45, 3455871), (83, 1873665), (135, 1151957), (249, 624555), (415, 374733), (747, 208185), (1245, 124911), (2241, 69395), (3735, 41637), (11205, 13879)]