42108185

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 59458560

約数和(自身を除く): 17350375

約数列:

[1, 5, 7, 35, 79, 97, 157, 395, 485, 553, 679, 785, 1099, 2765, 3395, 5495, 7663, 12403, 15229, 38315, 53641, 62015, 76145, 86821, 106603, 268205, 434105, 533015, 1203091, 6015455, 8421637, 42108185]

約数ペア:

[(1, 42108185), (5, 8421637), (7, 6015455), (35, 1203091), (79, 533015), (97, 434105), (157, 268205), (395, 106603), (485, 86821), (553, 76145), (679, 62015), (785, 53641), (1099, 38315), (2765, 15229), (3395, 12403), (5495, 7663)]