15128492757

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{43759}}^1$

素因数の和:44033

約数の個数: 32

約数和(自身を含む): 23424552960

約数和(自身を除く): 8296060203

約数列:

[1, 3, 7, 21, 101, 163, 303, 489, 707, 1141, 2121, 3423, 16463, 43759, 49389, 115241, 131277, 306313, 345723, 918939, 4419659, 7132717, 13258977, 21398151, 30937613, 49929019, 92812839, 149787057, 720404417, 2161213251, 5042830919, 15128492757]

約数ペア:

[(1, 15128492757), (3, 5042830919), (7, 2161213251), (21, 720404417), (101, 149787057), (163, 92812839), (303, 49929019), (489, 30937613), (707, 21398151), (1141, 13258977), (2121, 7132717), (3423, 4419659), (16463, 918939), (43759, 345723), (49389, 306313), (115241, 131277)]