650492055

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 1159984800

約数和(自身を除く): 509492745

約数列:

[1, 3, 5, 9, 15, 45, 53, 107, 159, 265, 321, 477, 535, 795, 963, 1605, 2385, 2549, 4815, 5671, 7647, 12745, 17013, 22941, 28355, 38235, 51039, 85065, 114705, 135097, 255195, 272743, 405291, 675485, 818229, 1215873, 1363715, 2026455, 2454687, 4091145, 6079365, 12273435, 14455379, 43366137, 72276895, 130098411, 216830685, 650492055]

約数ペア:

[(1, 650492055), (3, 216830685), (5, 130098411), (9, 72276895), (15, 43366137), (45, 14455379), (53, 12273435), (107, 6079365), (159, 4091145), (265, 2454687), (321, 2026455), (477, 1363715), (535, 1215873), (795, 818229), (963, 675485), (1605, 405291), (2385, 272743), (2549, 255195), (4815, 135097), (5671, 114705), (7647, 85065), (12745, 51039), (17013, 38235), (22941, 28355)]