156933975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17293}}^1$

素因数の和:17328

約数の個数: 36

約数和(自身を含む): 285212648

約数和(自身を除く): 128278673

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 17293, 51879, 86465, 190223, 259395, 432325, 570669, 951115, 1296975, 2092453, 2853345, 4755575, 6277359, 10462265, 14266725, 31386795, 52311325, 156933975]

約数ペア:

[(1, 156933975), (3, 52311325), (5, 31386795), (11, 14266725), (15, 10462265), (25, 6277359), (33, 4755575), (55, 2853345), (75, 2092453), (121, 1296975), (165, 951115), (275, 570669), (363, 432325), (605, 259395), (825, 190223), (1815, 86465), (3025, 51879), (9075, 17293)]