65317455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{69119}}^1$

素因数の和:69140

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 67392945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 69119, 207357, 345595, 483833, 622071, 1036785, 1451499, 1866213, 2419165, 3110355, 4354497, 7257495, 9331065, 13063491, 21772485, 65317455]

約数ペア:

[(1, 65317455), (3, 21772485), (5, 13063491), (7, 9331065), (9, 7257495), (15, 4354497), (21, 3110355), (27, 2419165), (35, 1866213), (45, 1451499), (63, 1036785), (105, 622071), (135, 483833), (189, 345595), (315, 207357), (945, 69119)]