53499015

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 95827200

約数和(自身を除く): 42328185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2851, 3753, 6255, 8553, 14255, 18765, 25659, 42765, 76977, 128295, 384885, 396289, 1188867, 1981445, 3566601, 5944335, 10699803, 17833005, 53499015]

約数ペア:

[(1, 53499015), (3, 17833005), (5, 10699803), (9, 5944335), (15, 3566601), (27, 1981445), (45, 1188867), (135, 396289), (139, 384885), (417, 128295), (695, 76977), (1251, 42765), (2085, 25659), (2851, 18765), (3753, 14255), (6255, 8553)]