5115195

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 8996832

約数和(自身を除く): 3881637

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1601, 3195, 4803, 8005, 14409, 24015, 72045, 113671, 341013, 568355, 1023039, 1705065, 5115195]

約数ペア:

[(1, 5115195), (3, 1705065), (5, 1023039), (9, 568355), (15, 341013), (45, 113671), (71, 72045), (213, 24015), (355, 14409), (639, 8005), (1065, 4803), (1601, 3195)]