43472985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 28066215

約数列:

[1, 3, 5, 15, 53, 149, 159, 265, 367, 447, 745, 795, 1101, 1835, 2235, 5505, 7897, 19451, 23691, 39485, 54683, 58353, 97255, 118455, 164049, 273415, 291765, 820245, 2898199, 8694597, 14490995, 43472985]

約数ペア:

[(1, 43472985), (3, 14490995), (5, 8694597), (15, 2898199), (53, 820245), (149, 291765), (159, 273415), (265, 164049), (367, 118455), (447, 97255), (745, 58353), (795, 54683), (1101, 39485), (1835, 23691), (2235, 19451), (5505, 7897)]