79119425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 127706112

約数和(自身を除く): 48586687

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1787, 1925, 4025, 6325, 8855, 8935, 12509, 19657, 41101, 44275, 44675, 62545, 98285, 137599, 205505, 287707, 312725, 452111, 491425, 687995, 1027525, 1438535, 2260555, 3164777, 3439975, 7192675, 11302775, 15823885, 79119425]

約数ペア:

[(1, 79119425), (5, 15823885), (7, 11302775), (11, 7192675), (23, 3439975), (25, 3164777), (35, 2260555), (55, 1438535), (77, 1027525), (115, 687995), (161, 491425), (175, 452111), (253, 312725), (275, 287707), (385, 205505), (575, 137599), (805, 98285), (1265, 62545), (1771, 44675), (1787, 44275), (1925, 41101), (4025, 19657), (6325, 12509), (8855, 8935)]