195717385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 254298240

約数和(自身を除く): 58580855

約数列:

[1, 5, 19, 67, 95, 97, 317, 335, 485, 1273, 1585, 1843, 6023, 6365, 6499, 9215, 21239, 30115, 30749, 32495, 106195, 123481, 153745, 403541, 584231, 617405, 2017705, 2060183, 2921155, 10300915, 39143477, 195717385]

約数ペア:

[(1, 195717385), (5, 39143477), (19, 10300915), (67, 2921155), (95, 2060183), (97, 2017705), (317, 617405), (335, 584231), (485, 403541), (1273, 153745), (1585, 123481), (1843, 106195), (6023, 32495), (6365, 30749), (6499, 30115), (9215, 21239)]