170019005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 227259648

約数和(自身を除く): 57240643

約数列:

[1, 5, 13, 41, 65, 131, 205, 487, 533, 655, 1703, 2435, 2665, 5371, 6331, 8515, 19967, 26855, 31655, 63797, 69823, 99835, 259571, 318985, 349115, 829361, 1297855, 2615677, 4146805, 13078385, 34003801, 170019005]

約数ペア:

[(1, 170019005), (5, 34003801), (13, 13078385), (41, 4146805), (65, 2615677), (131, 1297855), (205, 829361), (487, 349115), (533, 318985), (655, 259571), (1703, 99835), (2435, 69823), (2665, 63797), (5371, 31655), (6331, 26855), (8515, 19967)]