148965115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 198696960

約数和(自身を除く): 49731845

約数列:

[1, 5, 13, 43, 65, 215, 223, 239, 559, 1115, 1195, 2795, 2899, 3107, 9589, 10277, 14495, 15535, 47945, 51385, 53297, 124657, 133601, 266485, 623285, 668005, 692861, 2291771, 3464305, 11458855, 29793023, 148965115]

約数ペア:

[(1, 148965115), (5, 29793023), (13, 11458855), (43, 3464305), (65, 2291771), (215, 692861), (223, 668005), (239, 623285), (559, 266485), (1115, 133601), (1195, 124657), (2795, 53297), (2899, 51385), (3107, 47945), (9589, 15535), (10277, 14495)]