73052485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 36433595

約数列:

[1, 5, 11, 17, 23, 43, 55, 79, 85, 115, 187, 215, 253, 391, 395, 473, 731, 869, 935, 989, 1265, 1343, 1817, 1955, 2365, 3397, 3655, 4301, 4345, 4945, 6715, 8041, 9085, 10879, 14773, 16813, 16985, 19987, 21505, 30889, 37367, 40205, 54395, 57749, 73865, 78131, 84065, 99935, 154445, 184943, 186835, 288745, 339779, 390655, 635239, 859441, 924715, 1328227, 1698895, 3176195, 4297205, 6641135, 14610497, 73052485]

約数ペア:

[(1, 73052485), (5, 14610497), (11, 6641135), (17, 4297205), (23, 3176195), (43, 1698895), (55, 1328227), (79, 924715), (85, 859441), (115, 635239), (187, 390655), (215, 339779), (253, 288745), (391, 186835), (395, 184943), (473, 154445), (731, 99935), (869, 84065), (935, 78131), (989, 73865), (1265, 57749), (1343, 54395), (1817, 40205), (1955, 37367), (2365, 30889), (3397, 21505), (3655, 19987), (4301, 16985), (4345, 16813), (4945, 14773), (6715, 10879), (8041, 9085)]