61323165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 118497600

約数和(自身を除く): 57174435

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4219, 4845, 12657, 14535, 21095, 37971, 63285, 71723, 80161, 189855, 215169, 240483, 358615, 400805, 645507, 721449, 1075845, 1202415, 1362737, 3227535, 3607245, 4088211, 6813685, 12264633, 20441055, 61323165]

約数ペア:

[(1, 61323165), (3, 20441055), (5, 12264633), (9, 6813685), (15, 4088211), (17, 3607245), (19, 3227535), (45, 1362737), (51, 1202415), (57, 1075845), (85, 721449), (95, 645507), (153, 400805), (171, 358615), (255, 240483), (285, 215169), (323, 189855), (765, 80161), (855, 71723), (969, 63285), (1615, 37971), (2907, 21095), (4219, 14535), (4845, 12657)]