671384295

素因数分解:

$3^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4517}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 1207065024

約数和(自身を除く): 535680729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 367, 405, 1101, 1835, 3303, 4517, 5505, 9909, 13551, 16515, 22585, 29727, 40653, 49545, 67755, 121959, 148635, 203265, 365877, 609795, 1657739, 1829385, 4973217, 8288695, 14919651, 24866085, 44758953, 74598255, 134276859, 223794765, 671384295]

約数ペア:

[(1, 671384295), (3, 223794765), (5, 134276859), (9, 74598255), (15, 44758953), (27, 24866085), (45, 14919651), (81, 8288695), (135, 4973217), (367, 1829385), (405, 1657739), (1101, 609795), (1835, 365877), (3303, 203265), (4517, 148635), (5505, 121959), (9909, 67755), (13551, 49545), (16515, 40653), (22585, 29727)]