73185705

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56081}}^1$

素因数の和:56121

約数の個数: 24

約数和(自身を含む): 131231880

約数和(自身を除く): 58046175

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 56081, 168243, 280405, 504729, 841215, 1626349, 2523645, 4879047, 8131745, 14637141, 24395235, 73185705]

約数ペア:

[(1, 73185705), (3, 24395235), (5, 14637141), (9, 8131745), (15, 4879047), (29, 2523645), (45, 1626349), (87, 841215), (145, 504729), (261, 280405), (435, 168243), (1305, 56081)]