5921465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 8404992

約数和(自身を除く): 2483527

約数列:

[1, 5, 11, 23, 31, 55, 115, 151, 155, 253, 341, 713, 755, 1265, 1661, 1705, 3473, 3565, 4681, 7843, 8305, 17365, 23405, 38203, 39215, 51491, 107663, 191015, 257455, 538315, 1184293, 5921465]

約数ペア:

[(1, 5921465), (5, 1184293), (11, 538315), (23, 257455), (31, 191015), (55, 107663), (115, 51491), (151, 39215), (155, 38203), (253, 23405), (341, 17365), (713, 8305), (755, 7843), (1265, 4681), (1661, 3565), (1705, 3473)]