66456995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 95754528

約数和(自身を除く): 29297533

約数列:

[1, 5, 11, 17, 37, 55, 85, 113, 185, 187, 289, 407, 565, 629, 935, 1243, 1445, 1921, 2035, 3145, 3179, 4181, 6215, 6919, 9605, 10693, 15895, 20905, 21131, 32657, 34595, 45991, 53465, 71077, 105655, 117623, 163285, 229955, 355385, 359227, 588115, 781847, 1208309, 1796135, 3909235, 6041545, 13291399, 66456995]

約数ペア:

[(1, 66456995), (5, 13291399), (11, 6041545), (17, 3909235), (37, 1796135), (55, 1208309), (85, 781847), (113, 588115), (185, 359227), (187, 355385), (289, 229955), (407, 163285), (565, 117623), (629, 105655), (935, 71077), (1243, 53465), (1445, 45991), (1921, 34595), (2035, 32657), (3145, 21131), (3179, 20905), (4181, 15895), (6215, 10693), (6919, 9605)]