152953535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 220176384

約数和(自身を除く): 67222849

約数列:

[1, 5, 7, 31, 35, 61, 155, 217, 305, 427, 1085, 1891, 2135, 2311, 9455, 11555, 13237, 16177, 66185, 71641, 80885, 140971, 358205, 501487, 704855, 986797, 2507435, 4370101, 4933985, 21850505, 30590707, 152953535]

約数ペア:

[(1, 152953535), (5, 30590707), (7, 21850505), (31, 4933985), (35, 4370101), (61, 2507435), (155, 986797), (217, 704855), (305, 501487), (427, 358205), (1085, 140971), (1891, 80885), (2135, 71641), (2311, 66185), (9455, 16177), (11555, 13237)]