4781205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 9749376

約数和(自身を除く): 4968171

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 743, 1287, 2145, 2229, 3715, 6435, 6687, 8173, 9659, 11145, 24519, 28977, 33435, 40865, 48295, 73557, 86931, 106249, 122595, 144885, 318747, 367785, 434655, 531245, 956241, 1593735, 4781205]

約数ペア:

[(1, 4781205), (3, 1593735), (5, 956241), (9, 531245), (11, 434655), (13, 367785), (15, 318747), (33, 144885), (39, 122595), (45, 106249), (55, 86931), (65, 73557), (99, 48295), (117, 40865), (143, 33435), (165, 28977), (195, 24519), (429, 11145), (495, 9659), (585, 8173), (715, 6687), (743, 6435), (1287, 3715), (2145, 2229)]