42822065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 64509696

約数和(自身を除く): 21687631

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 271, 715, 845, 935, 1105, 1355, 1859, 2431, 2873, 2981, 3523, 4607, 9295, 12155, 14365, 14905, 17615, 23035, 31603, 38753, 45799, 50677, 59891, 158015, 193765, 228995, 253385, 299455, 503789, 658801, 778583, 2518945, 3294005, 3892915, 8564413, 42822065]

約数ペア:

[(1, 42822065), (5, 8564413), (11, 3892915), (13, 3294005), (17, 2518945), (55, 778583), (65, 658801), (85, 503789), (143, 299455), (169, 253385), (187, 228995), (221, 193765), (271, 158015), (715, 59891), (845, 50677), (935, 45799), (1105, 38753), (1355, 31603), (1859, 23035), (2431, 17615), (2873, 14905), (2981, 14365), (3523, 12155), (4607, 9295)]