38063805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 31609155

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 127, 145, 159, 195, 265, 377, 381, 435, 635, 689, 795, 1131, 1537, 1651, 1885, 1905, 2067, 3445, 3683, 4611, 4953, 5655, 6731, 7685, 8255, 10335, 11049, 18415, 19981, 20193, 23055, 24765, 33655, 47879, 55245, 59943, 87503, 99905, 100965, 143637, 195199, 239395, 262509, 299715, 437515, 585597, 718185, 975995, 1312545, 2537587, 2927985, 7612761, 12687935, 38063805]

約数ペア:

[(1, 38063805), (3, 12687935), (5, 7612761), (13, 2927985), (15, 2537587), (29, 1312545), (39, 975995), (53, 718185), (65, 585597), (87, 437515), (127, 299715), (145, 262509), (159, 239395), (195, 195199), (265, 143637), (377, 100965), (381, 99905), (435, 87503), (635, 59943), (689, 55245), (795, 47879), (1131, 33655), (1537, 24765), (1651, 23055), (1885, 20193), (1905, 19981), (2067, 18415), (3445, 11049), (3683, 10335), (4611, 8255), (4953, 7685), (5655, 6731)]