267205185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6257}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 505696464

約数和(自身を除く): 238491279

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 2847, 3285, 4745, 6257, 8541, 14235, 18771, 31285, 42705, 56313, 81341, 93855, 244023, 281565, 406705, 456761, 732069, 1220115, 1370283, 2283805, 3660345, 4110849, 5937893, 6851415, 17813679, 20554245, 29689465, 53441037, 89068395, 267205185]

約数ペア:

[(1, 267205185), (3, 89068395), (5, 53441037), (9, 29689465), (13, 20554245), (15, 17813679), (39, 6851415), (45, 5937893), (65, 4110849), (73, 3660345), (117, 2283805), (195, 1370283), (219, 1220115), (365, 732069), (585, 456761), (657, 406705), (949, 281565), (1095, 244023), (2847, 93855), (3285, 81341), (4745, 56313), (6257, 42705), (8541, 31285), (14235, 18771)]