223539105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3697}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 372758400

約数和(自身を除く): 149219295

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 2085, 3697, 4031, 11091, 12093, 18485, 20155, 55455, 60465, 107213, 321639, 513883, 536065, 1541649, 1608195, 2569415, 7708245, 14902607, 44707821, 74513035, 223539105]

約数ペア:

[(1, 223539105), (3, 74513035), (5, 44707821), (15, 14902607), (29, 7708245), (87, 2569415), (139, 1608195), (145, 1541649), (417, 536065), (435, 513883), (695, 321639), (2085, 107213), (3697, 60465), (4031, 55455), (11091, 20155), (12093, 18485)]