745367025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1637}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 1330789824

約数和(自身を除く): 585422799

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 467, 975, 1401, 1637, 2335, 4911, 6071, 7005, 8185, 11675, 18213, 21281, 24555, 30355, 35025, 40925, 63843, 91065, 106405, 122775, 151775, 319215, 455325, 532025, 764479, 1596075, 2293437, 3822395, 9938227, 11467185, 19111975, 29814681, 49691135, 57335925, 149073405, 248455675, 745367025]

約数ペア:

[(1, 745367025), (3, 248455675), (5, 149073405), (13, 57335925), (15, 49691135), (25, 29814681), (39, 19111975), (65, 11467185), (75, 9938227), (195, 3822395), (325, 2293437), (467, 1596075), (975, 764479), (1401, 532025), (1637, 455325), (2335, 319215), (4911, 151775), (6071, 122775), (7005, 106405), (8185, 91065), (11675, 63843), (18213, 40925), (21281, 35025), (24555, 30355)]