10438505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 6012055

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1427, 1463, 7135, 7315, 9989, 15697, 27113, 49945, 78485, 109879, 135565, 189791, 298243, 549395, 948955, 1491215, 2087701, 10438505]

約数ペア:

[(1, 10438505), (5, 2087701), (7, 1491215), (11, 948955), (19, 549395), (35, 298243), (55, 189791), (77, 135565), (95, 109879), (133, 78485), (209, 49945), (385, 27113), (665, 15697), (1045, 9989), (1427, 7315), (1463, 7135)]