22405305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 16664775

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1291, 1335, 3471, 3873, 5785, 6455, 16783, 17355, 19365, 50349, 83915, 114899, 251745, 344697, 574495, 1493687, 1723485, 4481061, 7468435, 22405305]

約数ペア:

[(1, 22405305), (3, 7468435), (5, 4481061), (13, 1723485), (15, 1493687), (39, 574495), (65, 344697), (89, 251745), (195, 114899), (267, 83915), (445, 50349), (1157, 19365), (1291, 17355), (1335, 16783), (3471, 6455), (3873, 5785)]