40337505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 76776336

約数和(自身を除く): 36438831

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 1301, 2067, 2385, 3445, 3903, 6201, 6505, 10335, 11709, 16913, 19515, 31005, 50739, 58545, 68953, 84565, 152217, 206859, 253695, 344765, 620577, 761085, 896389, 1034295, 2689167, 3102885, 4481945, 8067501, 13445835, 40337505]

約数ペア:

[(1, 40337505), (3, 13445835), (5, 8067501), (9, 4481945), (13, 3102885), (15, 2689167), (39, 1034295), (45, 896389), (53, 761085), (65, 620577), (117, 344765), (159, 253695), (195, 206859), (265, 152217), (477, 84565), (585, 68953), (689, 58545), (795, 50739), (1301, 31005), (2067, 19515), (2385, 16913), (3445, 11709), (3903, 10335), (6201, 6505)]