85316085

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 80737803

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 71, 81, 115, 129, 135, 207, 213, 215, 243, 345, 355, 387, 405, 621, 639, 645, 989, 1035, 1065, 1161, 1215, 1633, 1863, 1917, 1935, 2967, 3053, 3105, 3195, 3483, 4899, 4945, 5589, 5751, 5805, 8165, 8901, 9159, 9315, 9585, 10449, 14697, 14835, 15265, 17253, 17415, 24495, 26703, 27477, 27945, 28755, 44091, 44505, 45795, 52245, 70219, 73485, 80109, 82431, 86265, 132273, 133515, 137385, 210657, 220455, 240327, 247293, 351095, 396819, 400545, 412155, 631971, 661365, 741879, 1053285, 1201635, 1236465, 1895913, 1984095, 3159855, 3709395, 5687739, 9479565, 17063217, 28438695, 85316085]

約数ペア:

[(1, 85316085), (3, 28438695), (5, 17063217), (9, 9479565), (15, 5687739), (23, 3709395), (27, 3159855), (43, 1984095), (45, 1895913), (69, 1236465), (71, 1201635), (81, 1053285), (115, 741879), (129, 661365), (135, 631971), (207, 412155), (213, 400545), (215, 396819), (243, 351095), (345, 247293), (355, 240327), (387, 220455), (405, 210657), (621, 137385), (639, 133515), (645, 132273), (989, 86265), (1035, 82431), (1065, 80109), (1161, 73485), (1215, 70219), (1633, 52245), (1863, 45795), (1917, 44505), (1935, 44091), (2967, 28755), (3053, 27945), (3105, 27477), (3195, 26703), (3483, 24495), (4899, 17415), (4945, 17253), (5589, 15265), (5751, 14835), (5805, 14697), (8165, 10449), (8901, 9585), (9159, 9315)]