64185065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 93229056

約数和(自身を除く): 29043991

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1123, 1633, 2485, 5615, 7861, 8165, 11431, 25829, 39305, 57155, 79733, 129145, 180803, 398665, 558131, 904015, 1833859, 2790655, 9169295, 12837013, 64185065]

約数ペア:

[(1, 64185065), (5, 12837013), (7, 9169295), (23, 2790655), (35, 1833859), (71, 904015), (115, 558131), (161, 398665), (355, 180803), (497, 129145), (805, 79733), (1123, 57155), (1633, 39305), (2485, 25829), (5615, 11431), (7861, 8165)]