27766635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 23713941

約数列:

[1, 3, 5, 13, 15, 23, 39, 41, 65, 69, 115, 123, 151, 195, 205, 299, 345, 453, 533, 615, 755, 897, 943, 1495, 1599, 1963, 2265, 2665, 2829, 3473, 4485, 4715, 5889, 6191, 7995, 9815, 10419, 12259, 14145, 17365, 18573, 29445, 30955, 36777, 45149, 52095, 61295, 80483, 92865, 135447, 142393, 183885, 225745, 241449, 402415, 427179, 677235, 711965, 1207245, 1851109, 2135895, 5553327, 9255545, 27766635]

約数ペア:

[(1, 27766635), (3, 9255545), (5, 5553327), (13, 2135895), (15, 1851109), (23, 1207245), (39, 711965), (41, 677235), (65, 427179), (69, 402415), (115, 241449), (123, 225745), (151, 183885), (195, 142393), (205, 135447), (299, 92865), (345, 80483), (453, 61295), (533, 52095), (615, 45149), (755, 36777), (897, 30955), (943, 29445), (1495, 18573), (1599, 17365), (1963, 14145), (2265, 12259), (2665, 10419), (2829, 9815), (3473, 7995), (4485, 6191), (4715, 5889)]