74343345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 123340800

約数和(自身を除く): 48997455

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 645, 1185, 1459, 3397, 4377, 7295, 10191, 16985, 21885, 50955, 62737, 115261, 188211, 313685, 345783, 576305, 941055, 1728915, 4956223, 14868669, 24781115, 74343345]

約数ペア:

[(1, 74343345), (3, 24781115), (5, 14868669), (15, 4956223), (43, 1728915), (79, 941055), (129, 576305), (215, 345783), (237, 313685), (395, 188211), (645, 115261), (1185, 62737), (1459, 50955), (3397, 21885), (4377, 16985), (7295, 10191)]