1125150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 3010224

約数和(自身を除く): 1885074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 577, 650, 975, 1154, 1731, 1950, 2885, 3462, 5770, 7501, 8655, 14425, 15002, 17310, 22503, 28850, 37505, 43275, 45006, 75010, 86550, 112515, 187525, 225030, 375050, 562575, 1125150]

約数ペア:

[(1, 1125150), (2, 562575), (3, 375050), (5, 225030), (6, 187525), (10, 112515), (13, 86550), (15, 75010), (25, 45006), (26, 43275), (30, 37505), (39, 28850), (50, 22503), (65, 17310), (75, 15002), (78, 14425), (130, 8655), (150, 7501), (195, 5770), (325, 3462), (390, 2885), (577, 1950), (650, 1731), (975, 1154)]