85963605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 171859968

約数和(自身を除く): 85896363

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 887, 923, 1065, 1365, 1491, 2485, 2661, 2769, 4435, 4615, 6209, 6461, 7455, 11531, 13305, 13845, 18627, 19383, 31045, 32305, 34593, 57655, 62977, 80717, 93135, 96915, 172965, 188931, 242151, 314885, 403585, 440839, 818701, 944655, 1210755, 1322517, 2204195, 2456103, 4093505, 5730907, 6612585, 12280515, 17192721, 28654535, 85963605]

約数ペア:

[(1, 85963605), (3, 28654535), (5, 17192721), (7, 12280515), (13, 6612585), (15, 5730907), (21, 4093505), (35, 2456103), (39, 2204195), (65, 1322517), (71, 1210755), (91, 944655), (105, 818701), (195, 440839), (213, 403585), (273, 314885), (355, 242151), (455, 188931), (497, 172965), (887, 96915), (923, 93135), (1065, 80717), (1365, 62977), (1491, 57655), (2485, 34593), (2661, 32305), (2769, 31045), (4435, 19383), (4615, 18627), (6209, 13845), (6461, 13305), (7455, 11531)]