16754595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 32223744

約数和(自身を除く): 15469149

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 73, 107, 143, 165, 195, 219, 321, 365, 429, 535, 715, 803, 949, 1095, 1177, 1391, 1605, 2145, 2409, 2847, 3531, 4015, 4173, 4745, 5885, 6955, 7811, 10439, 12045, 14235, 15301, 17655, 20865, 23433, 31317, 39055, 45903, 52195, 76505, 85921, 101543, 117165, 156585, 229515, 257763, 304629, 429605, 507715, 1116973, 1288815, 1523145, 3350919, 5584865, 16754595]

約数ペア:

[(1, 16754595), (3, 5584865), (5, 3350919), (11, 1523145), (13, 1288815), (15, 1116973), (33, 507715), (39, 429605), (55, 304629), (65, 257763), (73, 229515), (107, 156585), (143, 117165), (165, 101543), (195, 85921), (219, 76505), (321, 52195), (365, 45903), (429, 39055), (535, 31317), (715, 23433), (803, 20865), (949, 17655), (1095, 15301), (1177, 14235), (1391, 12045), (1605, 10439), (2145, 7811), (2409, 6955), (2847, 5885), (3531, 4745), (4015, 4173)]