147369825

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6359}}^1$

素因数の和:6478

約数の個数: 36

約数和(自身を含む): 266560320

約数和(自身を除く): 119190495

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 6359, 7725, 19077, 23175, 31795, 57231, 95385, 158975, 286155, 476925, 654977, 1430775, 1964931, 3274885, 5894793, 9824655, 16374425, 29473965, 49123275, 147369825]

約数ペア:

[(1, 147369825), (3, 49123275), (5, 29473965), (9, 16374425), (15, 9824655), (25, 5894793), (45, 3274885), (75, 1964931), (103, 1430775), (225, 654977), (309, 476925), (515, 286155), (927, 158975), (1545, 95385), (2575, 57231), (4635, 31795), (6359, 23175), (7725, 19077)]