89767535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 127346688

約数和(自身を除く): 37579153

約数列:

[1, 5, 11, 13, 55, 65, 143, 223, 563, 715, 1115, 2453, 2815, 2899, 6193, 7319, 12265, 14495, 30965, 31889, 36595, 80509, 125549, 159445, 402545, 627745, 1381039, 1632137, 6905195, 8160685, 17953507, 89767535]

約数ペア:

[(1, 89767535), (5, 17953507), (11, 8160685), (13, 6905195), (55, 1632137), (65, 1381039), (143, 627745), (223, 402545), (563, 159445), (715, 125549), (1115, 80509), (2453, 36595), (2815, 31889), (2899, 30965), (6193, 14495), (7319, 12265)]