16247655

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 29373120

約数和(自身を除く): 13125465

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 1973, 2745, 5919, 8235, 9865, 17757, 29595, 53271, 88785, 120353, 266355, 361059, 601765, 1083177, 1805295, 3249531, 5415885, 16247655]

約数ペア:

[(1, 16247655), (3, 5415885), (5, 3249531), (9, 1805295), (15, 1083177), (27, 601765), (45, 361059), (61, 266355), (135, 120353), (183, 88785), (305, 53271), (549, 29595), (915, 17757), (1647, 9865), (1973, 8235), (2745, 5919)]