126753615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 236197728

約数和(自身を除く): 109444113

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 2473, 3015, 3417, 5695, 7419, 10251, 12365, 17085, 22257, 37095, 42041, 51255, 111285, 126123, 165691, 210205, 378369, 497073, 630615, 828455, 1491219, 1891845, 2485365, 2816747, 7456095, 8450241, 14083735, 25350723, 42251205, 126753615]

約数ペア:

[(1, 126753615), (3, 42251205), (5, 25350723), (9, 14083735), (15, 8450241), (17, 7456095), (45, 2816747), (51, 2485365), (67, 1891845), (85, 1491219), (153, 828455), (201, 630615), (255, 497073), (335, 378369), (603, 210205), (765, 165691), (1005, 126123), (1139, 111285), (2473, 51255), (3015, 42041), (3417, 37095), (5695, 22257), (7419, 17085), (10251, 12365)]