73935705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 122664960

約数和(自身を除く): 48729255

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 645, 1185, 1451, 3397, 4353, 7255, 10191, 16985, 21765, 50955, 62393, 114629, 187179, 311965, 343887, 573145, 935895, 1719435, 4929047, 14787141, 24645235, 73935705]

約数ペア:

[(1, 73935705), (3, 24645235), (5, 14787141), (15, 4929047), (43, 1719435), (79, 935895), (129, 573145), (215, 343887), (237, 311965), (395, 187179), (645, 114629), (1185, 62393), (1451, 50955), (3397, 21765), (4353, 16985), (7255, 10191)]