67250045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 24195715

約数列:

[1, 5, 17, 23, 41, 85, 115, 205, 391, 697, 839, 943, 1955, 3485, 4195, 4715, 14263, 16031, 19297, 34399, 71315, 80155, 96485, 171995, 328049, 584783, 791177, 1640245, 2923915, 3955885, 13450009, 67250045]

約数ペア:

[(1, 67250045), (5, 13450009), (17, 3955885), (23, 2923915), (41, 1640245), (85, 791177), (115, 584783), (205, 328049), (391, 171995), (697, 96485), (839, 80155), (943, 71315), (1955, 34399), (3485, 19297), (4195, 16031), (4715, 14263)]