42243915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7591}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 78713856

約数和(自身を除く): 36469941

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 7591, 22773, 37955, 53137, 113865, 159411, 265685, 402323, 797055, 1206969, 2011615, 2816261, 6034845, 8448783, 14081305, 42243915]

約数ペア:

[(1, 42243915), (3, 14081305), (5, 8448783), (7, 6034845), (15, 2816261), (21, 2011615), (35, 1206969), (53, 797055), (105, 402323), (159, 265685), (265, 159411), (371, 113865), (795, 53137), (1113, 37955), (1855, 22773), (5565, 7591)]