64352505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26647}}^1$

素因数の和:26685

約数の個数: 32

約数和(自身を含む): 122793984

約数和(自身を除く): 58441479

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 26647, 79941, 133235, 186529, 399705, 559587, 612881, 932645, 1838643, 2797935, 3064405, 4290167, 9193215, 12870501, 21450835, 64352505]

約数ペア:

[(1, 64352505), (3, 21450835), (5, 12870501), (7, 9193215), (15, 4290167), (21, 3064405), (23, 2797935), (35, 1838643), (69, 932645), (105, 612881), (115, 559587), (161, 399705), (345, 186529), (483, 133235), (805, 79941), (2415, 26647)]