47259405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 87497280

約数和(自身を除く): 40237875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 163, 255, 379, 489, 765, 815, 1137, 1467, 1895, 2445, 2771, 3411, 5685, 6443, 7335, 8313, 13855, 17055, 19329, 24939, 32215, 41565, 57987, 61777, 96645, 124695, 185331, 289935, 308885, 555993, 926655, 1050209, 2779965, 3150627, 5251045, 9451881, 15753135, 47259405]

約数ペア:

[(1, 47259405), (3, 15753135), (5, 9451881), (9, 5251045), (15, 3150627), (17, 2779965), (45, 1050209), (51, 926655), (85, 555993), (153, 308885), (163, 289935), (255, 185331), (379, 124695), (489, 96645), (765, 61777), (815, 57987), (1137, 41565), (1467, 32215), (1895, 24939), (2445, 19329), (2771, 17055), (3411, 13855), (5685, 8313), (6443, 7335)]