939505105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 1425981312

約数和(自身を除く): 486476207

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 163, 385, 605, 815, 847, 1141, 1361, 1793, 4235, 5705, 6805, 8965, 9527, 12551, 14971, 19723, 47635, 62755, 74855, 98615, 104797, 138061, 164681, 221843, 523985, 690305, 823405, 1109215, 1152767, 1552901, 2440273, 5763835, 7764505, 12201365, 17081911, 26843003, 85409555, 134215015, 187901021, 939505105]

約数ペア:

[(1, 939505105), (5, 187901021), (7, 134215015), (11, 85409555), (35, 26843003), (55, 17081911), (77, 12201365), (121, 7764505), (163, 5763835), (385, 2440273), (605, 1552901), (815, 1152767), (847, 1109215), (1141, 823405), (1361, 690305), (1793, 523985), (4235, 221843), (5705, 164681), (6805, 138061), (8965, 104797), (9527, 98615), (12551, 74855), (14971, 62755), (19723, 47635)]