7704045

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 6119955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 383, 447, 745, 1149, 1341, 1915, 2235, 3447, 4023, 5745, 6705, 10341, 17235, 20115, 51705, 57067, 171201, 285335, 513603, 856005, 1540809, 2568015, 7704045]

約数ペア:

[(1, 7704045), (3, 2568015), (5, 1540809), (9, 856005), (15, 513603), (27, 285335), (45, 171201), (135, 57067), (149, 51705), (383, 20115), (447, 17235), (745, 10341), (1149, 6705), (1341, 5745), (1915, 4023), (2235, 3447)]