227190535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5209}}^1$

素因数の和:5299

約数の個数: 32

約数和(自身を含む): 325604160

約数和(自身を除く): 98413625

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 3355, 3965, 5209, 8723, 26045, 43615, 57299, 67717, 286495, 317749, 338585, 744887, 1588745, 3495239, 3724435, 4130737, 17476195, 20653685, 45438107, 227190535]

約数ペア:

[(1, 227190535), (5, 45438107), (11, 20653685), (13, 17476195), (55, 4130737), (61, 3724435), (65, 3495239), (143, 1588745), (305, 744887), (671, 338585), (715, 317749), (793, 286495), (3355, 67717), (3965, 57299), (5209, 43615), (8723, 26045)]