55638835

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 23157965

約数列:

[1, 5, 7, 35, 47, 149, 227, 235, 329, 745, 1043, 1135, 1589, 1645, 5215, 7003, 7945, 10669, 33823, 35015, 49021, 53345, 74683, 169115, 236761, 245105, 373415, 1183805, 1589681, 7948405, 11127767, 55638835]

約数ペア:

[(1, 55638835), (5, 11127767), (7, 7948405), (35, 1589681), (47, 1183805), (149, 373415), (227, 245105), (235, 236761), (329, 169115), (745, 74683), (1043, 53345), (1135, 49021), (1589, 35015), (1645, 33823), (5215, 10669), (7003, 7945)]