26412165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 52071552

約数和(自身を除く): 25659387

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 151, 169, 195, 207, 299, 345, 453, 507, 585, 755, 845, 897, 1035, 1359, 1495, 1521, 1963, 2265, 2535, 2691, 3473, 3887, 4485, 5889, 6795, 7605, 9815, 10419, 11661, 13455, 17365, 17667, 19435, 25519, 29445, 31257, 34983, 45149, 52095, 58305, 76557, 88335, 127595, 135447, 156285, 174915, 225745, 229671, 382785, 406341, 586937, 677235, 1148355, 1760811, 2031705, 2934685, 5282433, 8804055, 26412165]

約数ペア:

[(1, 26412165), (3, 8804055), (5, 5282433), (9, 2934685), (13, 2031705), (15, 1760811), (23, 1148355), (39, 677235), (45, 586937), (65, 406341), (69, 382785), (115, 229671), (117, 225745), (151, 174915), (169, 156285), (195, 135447), (207, 127595), (299, 88335), (345, 76557), (453, 58305), (507, 52095), (585, 45149), (755, 34983), (845, 31257), (897, 29445), (1035, 25519), (1359, 19435), (1495, 17667), (1521, 17365), (1963, 13455), (2265, 11661), (2535, 10419), (2691, 9815), (3473, 7605), (3887, 6795), (4485, 5889)]