23366865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 16308015

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 503, 815, 1509, 2445, 2515, 3097, 7545, 9291, 9557, 15485, 28671, 46455, 47785, 81989, 143355, 245967, 409945, 1229835, 1557791, 4673373, 7788955, 23366865]

約数ペア:

[(1, 23366865), (3, 7788955), (5, 4673373), (15, 1557791), (19, 1229835), (57, 409945), (95, 245967), (163, 143355), (285, 81989), (489, 47785), (503, 46455), (815, 28671), (1509, 15485), (2445, 9557), (2515, 9291), (3097, 7545)]