84879365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 110826240

約数和(自身を除く): 25946875

約数列:

[1, 5, 19, 61, 95, 97, 151, 305, 485, 755, 1159, 1843, 2869, 5795, 5917, 9211, 9215, 14345, 14647, 29585, 46055, 73235, 112423, 175009, 278293, 562115, 875045, 893467, 1391465, 4467335, 16975873, 84879365]

約数ペア:

[(1, 84879365), (5, 16975873), (19, 4467335), (61, 1391465), (95, 893467), (97, 875045), (151, 562115), (305, 278293), (485, 175009), (755, 112423), (1159, 73235), (1843, 46055), (2869, 29585), (5795, 14647), (5917, 14345), (9211, 9215)]