42935915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 16818325

約数列:

[1, 5, 11, 19, 55, 95, 181, 209, 227, 905, 1045, 1135, 1991, 2497, 3439, 4313, 9955, 12485, 17195, 21565, 37829, 41087, 47443, 189145, 205435, 237215, 451957, 780653, 2259785, 3903265, 8587183, 42935915]

約数ペア:

[(1, 42935915), (5, 8587183), (11, 3903265), (19, 2259785), (55, 780653), (95, 451957), (181, 237215), (209, 205435), (227, 189145), (905, 47443), (1045, 41087), (1135, 37829), (1991, 21565), (2497, 17195), (3439, 12485), (4313, 9955)]