38036505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 66084480

約数和(自身を除く): 28047975

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1489, 1703, 1965, 4467, 5109, 7445, 8515, 19357, 22335, 25545, 58071, 96785, 195059, 290355, 585177, 975295, 2535767, 2925885, 7607301, 12678835, 38036505]

約数ペア:

[(1, 38036505), (3, 12678835), (5, 7607301), (13, 2925885), (15, 2535767), (39, 975295), (65, 585177), (131, 290355), (195, 195059), (393, 96785), (655, 58071), (1489, 25545), (1703, 22335), (1965, 19357), (4467, 8515), (5109, 7445)]