233785305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10247}}^1$

素因数の和:10287

約数の個数: 48

約数和(自身を含む): 450092160

約数和(自身を除く): 216306855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 10247, 22815, 30741, 51235, 92223, 133211, 153705, 276669, 399633, 461115, 666055, 1198899, 1383345, 1731743, 1998165, 3596697, 5195229, 5994495, 8658715, 15585687, 17983485, 25976145, 46757061, 77928435, 233785305]

約数ペア:

[(1, 233785305), (3, 77928435), (5, 46757061), (9, 25976145), (13, 17983485), (15, 15585687), (27, 8658715), (39, 5994495), (45, 5195229), (65, 3596697), (117, 1998165), (135, 1731743), (169, 1383345), (195, 1198899), (351, 666055), (507, 461115), (585, 399633), (845, 276669), (1521, 153705), (1755, 133211), (2535, 92223), (4563, 51235), (7605, 30741), (10247, 22815)]