31002965

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 15722155

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2027, 2185, 3059, 10135, 14189, 15295, 38513, 46621, 70945, 192565, 233105, 269591, 326347, 885799, 1347955, 1631735, 4428995, 6200593, 31002965]

約数ペア:

[(1, 31002965), (5, 6200593), (7, 4428995), (19, 1631735), (23, 1347955), (35, 885799), (95, 326347), (115, 269591), (133, 233105), (161, 192565), (437, 70945), (665, 46621), (805, 38513), (2027, 15295), (2185, 14189), (3059, 10135)]