16046355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 13951725

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 61, 65, 71, 95, 183, 195, 213, 247, 285, 305, 355, 741, 793, 915, 923, 1065, 1159, 1235, 1349, 2379, 2769, 3477, 3705, 3965, 4047, 4331, 4615, 5795, 6745, 11895, 12993, 13845, 15067, 17385, 17537, 20235, 21655, 45201, 52611, 56303, 64965, 75335, 82289, 87685, 168909, 226005, 246867, 263055, 281515, 411445, 844545, 1069757, 1234335, 3209271, 5348785, 16046355]

約数ペア:

[(1, 16046355), (3, 5348785), (5, 3209271), (13, 1234335), (15, 1069757), (19, 844545), (39, 411445), (57, 281515), (61, 263055), (65, 246867), (71, 226005), (95, 168909), (183, 87685), (195, 82289), (213, 75335), (247, 64965), (285, 56303), (305, 52611), (355, 45201), (741, 21655), (793, 20235), (915, 17537), (923, 17385), (1065, 15067), (1159, 13845), (1235, 12993), (1349, 11895), (2379, 6745), (2769, 5795), (3477, 4615), (3705, 4331), (3965, 4047)]