5625750

素因数分解:

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

素因数の和:610

約数の個数: 64

約数和(自身を含む): 15148224

約数和(自身を除く): 9522474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 577, 650, 750, 975, 1154, 1625, 1731, 1950, 2885, 3250, 3462, 4875, 5770, 7501, 8655, 9750, 14425, 15002, 17310, 22503, 28850, 37505, 43275, 45006, 72125, 75010, 86550, 112515, 144250, 187525, 216375, 225030, 375050, 432750, 562575, 937625, 1125150, 1875250, 2812875, 5625750]

約数ペア:

[(1, 5625750), (2, 2812875), (3, 1875250), (5, 1125150), (6, 937625), (10, 562575), (13, 432750), (15, 375050), (25, 225030), (26, 216375), (30, 187525), (39, 144250), (50, 112515), (65, 86550), (75, 75010), (78, 72125), (125, 45006), (130, 43275), (150, 37505), (195, 28850), (250, 22503), (325, 17310), (375, 15002), (390, 14425), (577, 9750), (650, 8655), (750, 7501), (975, 5770), (1154, 4875), (1625, 3462), (1731, 3250), (1950, 2885)]