384485985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3889}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 722139600

約数和(自身を除く): 337653615

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2197, 2535, 3889, 6591, 7605, 10985, 11667, 19445, 19773, 32955, 35001, 50557, 58335, 98865, 151671, 175005, 252785, 455013, 657241, 758355, 1971723, 2275065, 3286205, 5915169, 8544133, 9858615, 25632399, 29575845, 42720665, 76897197, 128161995, 384485985]

約数ペア:

[(1, 384485985), (3, 128161995), (5, 76897197), (9, 42720665), (13, 29575845), (15, 25632399), (39, 9858615), (45, 8544133), (65, 5915169), (117, 3286205), (169, 2275065), (195, 1971723), (507, 758355), (585, 657241), (845, 455013), (1521, 252785), (2197, 175005), (2535, 151671), (3889, 98865), (6591, 58335), (7605, 50557), (10985, 35001), (11667, 32955), (19445, 19773)]