22878765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 50459136

約数和(自身を除く): 27580371

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 151, 185, 195, 259, 273, 315, 333, 453, 455, 481, 555, 585, 755, 777, 819, 1057, 1295, 1359, 1365, 1443, 1665, 1963, 2265, 2331, 2405, 3171, 3367, 3885, 4095, 4329, 5285, 5587, 5889, 6795, 7215, 9513, 9815, 10101, 11655, 13741, 15855, 16761, 16835, 17667, 21645, 27935, 29445, 30303, 39109, 41223, 47565, 50283, 50505, 68705, 72631, 83805, 88335, 117327, 123669, 151515, 195545, 206115, 217893, 251415, 351981, 363155, 508417, 586635, 618345, 653679, 1089465, 1525251, 1759905, 2542085, 3268395, 4575753, 7626255, 22878765]

約数ペア:

[(1, 22878765), (3, 7626255), (5, 4575753), (7, 3268395), (9, 2542085), (13, 1759905), (15, 1525251), (21, 1089465), (35, 653679), (37, 618345), (39, 586635), (45, 508417), (63, 363155), (65, 351981), (91, 251415), (105, 217893), (111, 206115), (117, 195545), (151, 151515), (185, 123669), (195, 117327), (259, 88335), (273, 83805), (315, 72631), (333, 68705), (453, 50505), (455, 50283), (481, 47565), (555, 41223), (585, 39109), (755, 30303), (777, 29445), (819, 27935), (1057, 21645), (1295, 17667), (1359, 16835), (1365, 16761), (1443, 15855), (1665, 13741), (1963, 11655), (2265, 10101), (2331, 9815), (2405, 9513), (3171, 7215), (3367, 6795), (3885, 5889), (4095, 5587), (4329, 5285)]