159557535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 296150400

約数和(自身を除く): 136592865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 531, 855, 885, 1121, 2655, 3163, 3363, 5605, 9489, 10089, 15815, 16815, 28467, 47445, 50445, 60097, 142335, 180291, 186617, 300485, 540873, 559851, 901455, 933085, 1679553, 2704365, 2799255, 3545723, 8397765, 10637169, 17728615, 31911507, 53185845, 159557535]

約数ペア:

[(1, 159557535), (3, 53185845), (5, 31911507), (9, 17728615), (15, 10637169), (19, 8397765), (45, 3545723), (57, 2799255), (59, 2704365), (95, 1679553), (171, 933085), (177, 901455), (285, 559851), (295, 540873), (531, 300485), (855, 186617), (885, 180291), (1121, 142335), (2655, 60097), (3163, 50445), (3363, 47445), (5605, 28467), (9489, 16815), (10089, 15815)]