84975150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43577}}^1$

素因数の和:43605

約数の個数: 48

約数和(自身を含む): 226954224

約数和(自身を除く): 141979074

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, 43577, 87154, 130731, 217885, 261462, 435770, 566501, 653655, 1089425, 1133002, 1307310, 1699503, 2178850, 2832505, 3268275, 3399006, 5665010, 6536550, 8497515, 14162525, 16995030, 28325050, 42487575, 84975150]

約数ペア:

[(1, 84975150), (2, 42487575), (3, 28325050), (5, 16995030), (6, 14162525), (10, 8497515), (13, 6536550), (15, 5665010), (25, 3399006), (26, 3268275), (30, 2832505), (39, 2178850), (50, 1699503), (65, 1307310), (75, 1133002), (78, 1089425), (130, 653655), (150, 566501), (195, 435770), (325, 261462), (390, 217885), (650, 130731), (975, 87154), (1950, 43577)]