15661950210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{6445247}}^1$

素因数の和:6445269

約数の個数: 48

約数和(自身を含む): 42229264896

約数和(自身を除く): 26567314686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 6445247, 12890494, 19335741, 32226235, 38671482, 58007223, 64452470, 96678705, 116014446, 174021669, 193357410, 290036115, 348043338, 522065007, 580072230, 870108345, 1044130014, 1566195021, 1740216690, 2610325035, 3132390042, 5220650070, 7830975105, 15661950210]

約数ペア:

[(1, 15661950210), (2, 7830975105), (3, 5220650070), (5, 3132390042), (6, 2610325035), (9, 1740216690), (10, 1566195021), (15, 1044130014), (18, 870108345), (27, 580072230), (30, 522065007), (45, 348043338), (54, 290036115), (81, 193357410), (90, 174021669), (135, 116014446), (162, 96678705), (243, 64452470), (270, 58007223), (405, 38671482), (486, 32226235), (810, 19335741), (1215, 12890494), (2430, 6445247)]