48487215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 92504160

約数和(自身を除く): 44016945

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 1609, 2009, 4305, 4827, 6027, 8045, 10045, 11263, 24135, 30135, 33789, 56315, 65969, 78841, 168945, 197907, 236523, 329845, 394205, 461783, 989535, 1182615, 1385349, 2308915, 3232481, 6926745, 9697443, 16162405, 48487215]

約数ペア:

[(1, 48487215), (3, 16162405), (5, 9697443), (7, 6926745), (15, 3232481), (21, 2308915), (35, 1385349), (41, 1182615), (49, 989535), (105, 461783), (123, 394205), (147, 329845), (205, 236523), (245, 197907), (287, 168945), (615, 78841), (735, 65969), (861, 56315), (1435, 33789), (1609, 30135), (2009, 24135), (4305, 11263), (4827, 10045), (6027, 8045)]