85513655

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 118831104

約数和(自身を除く): 33317449

約数列:

[1, 5, 17, 23, 31, 83, 85, 115, 155, 289, 391, 415, 527, 713, 1411, 1445, 1909, 1955, 2573, 2635, 3565, 6647, 7055, 8959, 9545, 12121, 12865, 23987, 32453, 33235, 43741, 44795, 59179, 60605, 119935, 162265, 206057, 218705, 295895, 551701, 743597, 1006043, 1030285, 2758505, 3717985, 5030215, 17102731, 85513655]

約数ペア:

[(1, 85513655), (5, 17102731), (17, 5030215), (23, 3717985), (31, 2758505), (83, 1030285), (85, 1006043), (115, 743597), (155, 551701), (289, 295895), (391, 218705), (415, 206057), (527, 162265), (713, 119935), (1411, 60605), (1445, 59179), (1909, 44795), (1955, 43741), (2573, 33235), (2635, 32453), (3565, 23987), (6647, 12865), (7055, 12121), (8959, 9545)]