66424365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 132158208

約数和(自身を除く): 65733843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 433, 487, 1299, 1461, 2165, 2435, 3031, 3409, 3897, 4383, 6495, 7305, 9093, 10227, 15155, 17045, 19485, 21915, 27279, 30681, 45465, 51135, 136395, 153405, 210871, 632613, 1054355, 1476097, 1897839, 3163065, 4428291, 7380485, 9489195, 13284873, 22141455, 66424365]

約数ペア:

[(1, 66424365), (3, 22141455), (5, 13284873), (7, 9489195), (9, 7380485), (15, 4428291), (21, 3163065), (35, 1897839), (45, 1476097), (63, 1054355), (105, 632613), (315, 210871), (433, 153405), (487, 136395), (1299, 51135), (1461, 45465), (2165, 30681), (2435, 27279), (3031, 21915), (3409, 19485), (3897, 17045), (4383, 15155), (6495, 10227), (7305, 9093)]