75207795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 64138125

約数列:

[1, 3, 5, 13, 15, 19, 39, 53, 57, 65, 95, 159, 195, 247, 265, 285, 383, 689, 741, 795, 1007, 1149, 1235, 1915, 2067, 3021, 3445, 3705, 4979, 5035, 5745, 7277, 10335, 13091, 14937, 15105, 20299, 21831, 24895, 36385, 39273, 60897, 65455, 74685, 94601, 101495, 109155, 196365, 263887, 283803, 304485, 385681, 473005, 791661, 1157043, 1319435, 1419015, 1928405, 3958305, 5013853, 5785215, 15041559, 25069265, 75207795]

約数ペア:

[(1, 75207795), (3, 25069265), (5, 15041559), (13, 5785215), (15, 5013853), (19, 3958305), (39, 1928405), (53, 1419015), (57, 1319435), (65, 1157043), (95, 791661), (159, 473005), (195, 385681), (247, 304485), (265, 283803), (285, 263887), (383, 196365), (689, 109155), (741, 101495), (795, 94601), (1007, 74685), (1149, 65455), (1235, 60897), (1915, 39273), (2067, 36385), (3021, 24895), (3445, 21831), (3705, 20299), (4979, 15105), (5035, 14937), (5745, 13091), (7277, 10335)]