38929545

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 69469440

約数和(自身を除く): 30539895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 631, 1371, 1893, 2285, 3155, 4113, 5679, 6855, 9465, 12339, 17037, 20565, 28395, 61695, 85185, 288367, 865101, 1441835, 2595303, 4325505, 7785909, 12976515, 38929545]

約数ペア:

[(1, 38929545), (3, 12976515), (5, 7785909), (9, 4325505), (15, 2595303), (27, 1441835), (45, 865101), (135, 288367), (457, 85185), (631, 61695), (1371, 28395), (1893, 20565), (2285, 17037), (3155, 12339), (4113, 9465), (5679, 6855)]