155537145

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4283}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 277603200

約数和(自身を除く): 122066055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 2421, 4035, 4283, 7263, 12105, 12849, 21415, 36315, 38547, 64245, 115641, 192735, 578205, 1152127, 3456381, 5760635, 10369143, 17281905, 31107429, 51845715, 155537145]

約数ペア:

[(1, 155537145), (3, 51845715), (5, 31107429), (9, 17281905), (15, 10369143), (27, 5760635), (45, 3456381), (135, 1152127), (269, 578205), (807, 192735), (1345, 115641), (2421, 64245), (4035, 38547), (4283, 36315), (7263, 21415), (12105, 12849)]