74743695

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42589}}^1$

素因数の和:42616

約数の個数: 32

約数和(自身を含む): 143102400

約数和(自身を除く): 68358705

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 42589, 127767, 212945, 383301, 553657, 638835, 1149903, 1660971, 1916505, 2768285, 4982913, 5749515, 8304855, 14948739, 24914565, 74743695]

約数ペア:

[(1, 74743695), (3, 24914565), (5, 14948739), (9, 8304855), (13, 5749515), (15, 4982913), (27, 2768285), (39, 1916505), (45, 1660971), (65, 1149903), (117, 638835), (135, 553657), (195, 383301), (351, 212945), (585, 127767), (1755, 42589)]