85519785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 148232448

約数和(自身を除く): 62712663

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2423, 2715, 7059, 7269, 11765, 12115, 31499, 35295, 36345, 94497, 157495, 438563, 472485, 1315689, 2192815, 5701319, 6578445, 17103957, 28506595, 85519785]

約数ペア:

[(1, 85519785), (3, 28506595), (5, 17103957), (13, 6578445), (15, 5701319), (39, 2192815), (65, 1315689), (181, 472485), (195, 438563), (543, 157495), (905, 94497), (2353, 36345), (2423, 35295), (2715, 31499), (7059, 12115), (7269, 11765)]