790528365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{51517}}^1$

素因数の和:51570

約数の個数: 48

約数和(自身を含む): 1543067136

約数和(自身を除く): 752538771

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 15345, 51517, 154551, 257585, 463653, 566687, 772755, 1597027, 1700061, 2318265, 2833435, 4791081, 5100183, 7985135, 8500305, 14373243, 17567297, 23955405, 25500915, 52701891, 71866215, 87836485, 158105673, 263509455, 790528365]

約数ペア:

[(1, 790528365), (3, 263509455), (5, 158105673), (9, 87836485), (11, 71866215), (15, 52701891), (31, 25500915), (33, 23955405), (45, 17567297), (55, 14373243), (93, 8500305), (99, 7985135), (155, 5100183), (165, 4791081), (279, 2833435), (341, 2318265), (465, 1700061), (495, 1597027), (1023, 772755), (1395, 566687), (1705, 463653), (3069, 257585), (5115, 154551), (15345, 51517)]