371126965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 517104000

約数和(自身を除く): 145977035

約数列:

[1, 5, 11, 23, 55, 115, 121, 149, 179, 253, 605, 745, 895, 1265, 1639, 1969, 2783, 3427, 4117, 8195, 9845, 13915, 17135, 18029, 20585, 21659, 26671, 37697, 45287, 90145, 108295, 133355, 188485, 226435, 293381, 414667, 498157, 613433, 1466905, 2073335, 2490785, 3067165, 3227191, 6747763, 16135955, 33738815, 74225393, 371126965]

約数ペア:

[(1, 371126965), (5, 74225393), (11, 33738815), (23, 16135955), (55, 6747763), (115, 3227191), (121, 3067165), (149, 2490785), (179, 2073335), (253, 1466905), (605, 613433), (745, 498157), (895, 414667), (1265, 293381), (1639, 226435), (1969, 188485), (2783, 133355), (3427, 108295), (4117, 90145), (8195, 45287), (9845, 37697), (13915, 26671), (17135, 21659), (18029, 20585)]