55211145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3313}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 97352064

約数和(自身を除く): 42140919

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3313, 3333, 5555, 9939, 16565, 16665, 36443, 49695, 109329, 182215, 334613, 546645, 1003839, 1673065, 3680743, 5019195, 11042229, 18403715, 55211145]

約数ペア:

[(1, 55211145), (3, 18403715), (5, 11042229), (11, 5019195), (15, 3680743), (33, 1673065), (55, 1003839), (101, 546645), (165, 334613), (303, 182215), (505, 109329), (1111, 49695), (1515, 36443), (3313, 16665), (3333, 16565), (5555, 9939)]