11130705

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 20367360

約数和(自身を除く): 9236655

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 101, 155, 237, 279, 303, 395, 465, 505, 711, 909, 1185, 1395, 1515, 2449, 3131, 3555, 4545, 7347, 7979, 9393, 12245, 15655, 22041, 23937, 28179, 36735, 39895, 46965, 71811, 110205, 119685, 140895, 247349, 359055, 742047, 1236745, 2226141, 3710235, 11130705]

約数ペア:

[(1, 11130705), (3, 3710235), (5, 2226141), (9, 1236745), (15, 742047), (31, 359055), (45, 247349), (79, 140895), (93, 119685), (101, 110205), (155, 71811), (237, 46965), (279, 39895), (303, 36735), (395, 28179), (465, 23937), (505, 22041), (711, 15655), (909, 12245), (1185, 9393), (1395, 7979), (1515, 7347), (2449, 4545), (3131, 3555)]