55162215

素因数分解:

$3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 100533888

約数和(自身を除く): 45371673

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 547, 747, 1215, 1245, 1641, 2241, 2735, 3735, 4923, 6723, 8205, 11205, 14769, 20169, 24615, 33615, 44307, 45401, 73845, 100845, 132921, 136203, 221535, 227005, 408609, 664605, 681015, 1225827, 2043045, 3677481, 6129135, 11032443, 18387405, 55162215]

約数ペア:

[(1, 55162215), (3, 18387405), (5, 11032443), (9, 6129135), (15, 3677481), (27, 2043045), (45, 1225827), (81, 681015), (83, 664605), (135, 408609), (243, 227005), (249, 221535), (405, 136203), (415, 132921), (547, 100845), (747, 73845), (1215, 45401), (1245, 44307), (1641, 33615), (2241, 24615), (2735, 20169), (3735, 14769), (4923, 11205), (6723, 8205)]