30303525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 57746304

約数和(自身を除く): 27442779

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 293, 525, 591, 879, 985, 1379, 1465, 2051, 2955, 4137, 4395, 4925, 6153, 6895, 7325, 10255, 14775, 20685, 21975, 30765, 34475, 51275, 57721, 103425, 153825, 173163, 288605, 404047, 865815, 1212141, 1443025, 2020235, 4329075, 6060705, 10101175, 30303525]

約数ペア:

[(1, 30303525), (3, 10101175), (5, 6060705), (7, 4329075), (15, 2020235), (21, 1443025), (25, 1212141), (35, 865815), (75, 404047), (105, 288605), (175, 173163), (197, 153825), (293, 103425), (525, 57721), (591, 51275), (879, 34475), (985, 30765), (1379, 21975), (1465, 20685), (2051, 14775), (2955, 10255), (4137, 7325), (4395, 6895), (4925, 6153)]