85335405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 65069715

約数列:

[1, 3, 5, 15, 23, 31, 69, 79, 93, 101, 115, 155, 237, 303, 345, 395, 465, 505, 713, 1185, 1515, 1817, 2139, 2323, 2449, 3131, 3565, 5451, 6969, 7347, 7979, 9085, 9393, 10695, 11615, 12245, 15655, 23937, 27255, 34845, 36735, 39895, 46965, 56327, 72013, 119685, 168981, 183517, 216039, 247349, 281635, 360065, 550551, 742047, 844905, 917585, 1080195, 1236745, 2752755, 3710235, 5689027, 17067081, 28445135, 85335405]

約数ペア:

[(1, 85335405), (3, 28445135), (5, 17067081), (15, 5689027), (23, 3710235), (31, 2752755), (69, 1236745), (79, 1080195), (93, 917585), (101, 844905), (115, 742047), (155, 550551), (237, 360065), (303, 281635), (345, 247349), (395, 216039), (465, 183517), (505, 168981), (713, 119685), (1185, 72013), (1515, 56327), (1817, 46965), (2139, 39895), (2323, 36735), (2449, 34845), (3131, 27255), (3565, 23937), (5451, 15655), (6969, 12245), (7347, 11615), (7979, 10695), (9085, 9393)]