879584550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{451069}}^1$

素因数の和:451097

約数の個数: 48

約数和(自身を含む): 2349172560

約数和(自身を除く): 1469588010

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, 451069, 902138, 1353207, 2255345, 2706414, 4510690, 5863897, 6766035, 11276725, 11727794, 13532070, 17591691, 22553450, 29319485, 33830175, 35183382, 58638970, 67660350, 87958455, 146597425, 175916910, 293194850, 439792275, 879584550]

約数ペア:

[(1, 879584550), (2, 439792275), (3, 293194850), (5, 175916910), (6, 146597425), (10, 87958455), (13, 67660350), (15, 58638970), (25, 35183382), (26, 33830175), (30, 29319485), (39, 22553450), (50, 17591691), (65, 13532070), (75, 11727794), (78, 11276725), (130, 6766035), (150, 5863897), (195, 4510690), (325, 2706414), (390, 2255345), (650, 1353207), (975, 902138), (1950, 451069)]