1373732175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 2538319680

約数和(自身を除く): 1164587505

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 53, 75, 85, 87, 145, 159, 255, 265, 425, 435, 493, 701, 725, 795, 901, 1275, 1325, 1479, 1537, 2103, 2175, 2465, 2703, 3505, 3975, 4505, 4611, 7395, 7685, 10515, 11917, 12325, 13515, 17525, 20329, 22525, 23055, 26129, 35751, 36975, 37153, 38425, 52575, 59585, 60987, 67575, 78387, 101645, 111459, 115275, 130645, 178755, 185765, 297925, 304935, 345593, 391935, 508225, 557295, 631601, 653225, 893775, 928825, 1036779, 1077437, 1524675, 1727965, 1894803, 1959675, 2786475, 3158005, 3232311, 5183895, 5387185, 8639825, 9474015, 15790025, 16161555, 18316429, 25919475, 26935925, 47370075, 54949287, 80807775, 91582145, 274746435, 457910725, 1373732175]

約数ペア:

[(1, 1373732175), (3, 457910725), (5, 274746435), (15, 91582145), (17, 80807775), (25, 54949287), (29, 47370075), (51, 26935925), (53, 25919475), (75, 18316429), (85, 16161555), (87, 15790025), (145, 9474015), (159, 8639825), (255, 5387185), (265, 5183895), (425, 3232311), (435, 3158005), (493, 2786475), (701, 1959675), (725, 1894803), (795, 1727965), (901, 1524675), (1275, 1077437), (1325, 1036779), (1479, 928825), (1537, 893775), (2103, 653225), (2175, 631601), (2465, 557295), (2703, 508225), (3505, 391935), (3975, 345593), (4505, 304935), (4611, 297925), (7395, 185765), (7685, 178755), (10515, 130645), (11917, 115275), (12325, 111459), (13515, 101645), (17525, 78387), (20329, 67575), (22525, 60987), (23055, 59585), (26129, 52575), (35751, 38425), (36975, 37153)]