84393785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 123766272

約数和(自身を除く): 39372487

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 2557, 4715, 6601, 12785, 17899, 33005, 58811, 89495, 104837, 294055, 411677, 524185, 733859, 2058385, 2411251, 3669295, 12056255, 16878757, 84393785]

約数ペア:

[(1, 84393785), (5, 16878757), (7, 12056255), (23, 3669295), (35, 2411251), (41, 2058385), (115, 733859), (161, 524185), (205, 411677), (287, 294055), (805, 104837), (943, 89495), (1435, 58811), (2557, 33005), (4715, 17899), (6601, 12785)]