69825

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1$

素因数の和:46

約数の個数: 36

約数和(自身を含む): 141360

約数和(自身を除く): 71535

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 475, 525, 665, 735, 931, 1225, 1425, 1995, 2793, 3325, 3675, 4655, 9975, 13965, 23275, 69825]

約数ペア:

[(1, 69825), (3, 23275), (5, 13965), (7, 9975), (15, 4655), (19, 3675), (21, 3325), (25, 2793), (35, 1995), (49, 1425), (57, 1225), (75, 931), (95, 735), (105, 665), (133, 525), (147, 475), (175, 399), (245, 285)]