159474015

素因数分解:

$3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 287124288

約数和(自身を除く): 127650273

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 271, 405, 813, 1355, 1453, 2439, 4065, 4359, 7265, 7317, 12195, 13077, 21795, 21951, 36585, 39231, 65385, 109755, 117693, 196155, 393763, 588465, 1181289, 1968815, 3543867, 5906445, 10631601, 17719335, 31894803, 53158005, 159474015]

約数ペア:

[(1, 159474015), (3, 53158005), (5, 31894803), (9, 17719335), (15, 10631601), (27, 5906445), (45, 3543867), (81, 1968815), (135, 1181289), (271, 588465), (405, 393763), (813, 196155), (1355, 117693), (1453, 109755), (2439, 65385), (4065, 39231), (4359, 36585), (7265, 21951), (7317, 21795), (12195, 13077)]