258876150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{132757}}^1$

素因数の和:132785

約数の個数: 48

約数和(自身を含む): 691403664

約数和(自身を除く): 432527514

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, 132757, 265514, 398271, 663785, 796542, 1327570, 1725841, 1991355, 3318925, 3451682, 3982710, 5177523, 6637850, 8629205, 9956775, 10355046, 17258410, 19913550, 25887615, 43146025, 51775230, 86292050, 129438075, 258876150]

約数ペア:

[(1, 258876150), (2, 129438075), (3, 86292050), (5, 51775230), (6, 43146025), (10, 25887615), (13, 19913550), (15, 17258410), (25, 10355046), (26, 9956775), (30, 8629205), (39, 6637850), (50, 5177523), (65, 3982710), (75, 3451682), (78, 3318925), (130, 1991355), (150, 1725841), (195, 1327570), (325, 796542), (390, 663785), (650, 398271), (975, 265514), (1950, 132757)]