153957645

素因数分解:

$3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1483}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 274243200

約数和(自身を除く): 120285555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 769, 1483, 2307, 3845, 4449, 6921, 7415, 11535, 13347, 20763, 22245, 34605, 40041, 66735, 103815, 200205, 1140427, 3421281, 5702135, 10263843, 17106405, 30791529, 51319215, 153957645]

約数ペア:

[(1, 153957645), (3, 51319215), (5, 30791529), (9, 17106405), (15, 10263843), (27, 5702135), (45, 3421281), (135, 1140427), (769, 200205), (1483, 103815), (2307, 66735), (3845, 40041), (4449, 34605), (6921, 22245), (7415, 20763), (11535, 13347)]