18345087005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4597}}^1$

素因数の和:4998

約数の個数: 64

約数和(自身を含む): 28126517760

約数和(自身を除く): 9781430755

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 353, 595, 665, 1615, 1765, 2261, 2471, 4597, 6001, 6707, 11305, 12355, 22985, 30005, 32179, 33535, 42007, 46949, 78149, 87343, 114019, 160895, 210035, 234745, 390745, 436715, 547043, 570095, 611401, 798133, 1484831, 1622741, 2735215, 3057005, 3990665, 7424155, 8113705, 10393817, 11359187, 27586597, 30832079, 51969085, 56795935, 137932985, 154160395, 193106179, 215824553, 524145343, 965530895, 1079122765, 2620726715, 3669017401, 18345087005]

約数ペア:

[(1, 18345087005), (5, 3669017401), (7, 2620726715), (17, 1079122765), (19, 965530895), (35, 524145343), (85, 215824553), (95, 193106179), (119, 154160395), (133, 137932985), (323, 56795935), (353, 51969085), (595, 30832079), (665, 27586597), (1615, 11359187), (1765, 10393817), (2261, 8113705), (2471, 7424155), (4597, 3990665), (6001, 3057005), (6707, 2735215), (11305, 1622741), (12355, 1484831), (22985, 798133), (30005, 611401), (32179, 570095), (33535, 547043), (42007, 436715), (46949, 390745), (78149, 234745), (87343, 210035), (114019, 160895)]