39345150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20177}}^1$

素因数の和:20205

約数の個数: 48

約数和(自身を含む): 105087024

約数和(自身を除く): 65741874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 20177, 40354, 60531, 100885, 121062, 201770, 262301, 302655, 504425, 524602, 605310, 786903, 1008850, 1311505, 1513275, 1573806, 2623010, 3026550, 3934515, 6557525, 7869030, 13115050, 19672575, 39345150]

約数ペア:

[(1, 39345150), (2, 19672575), (3, 13115050), (5, 7869030), (6, 6557525), (10, 3934515), (13, 3026550), (15, 2623010), (25, 1573806), (26, 1513275), (30, 1311505), (39, 1008850), (50, 786903), (65, 605310), (75, 524602), (78, 504425), (130, 302655), (150, 262301), (195, 201770), (325, 121062), (390, 100885), (650, 60531), (975, 40354), (1950, 20177)]