425550885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87833}}^1$

素因数の和:87877

約数の個数: 32

約数和(自身を含む): 758885760

約数和(自身を除く): 333334875

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 87833, 263499, 439165, 1317495, 1493161, 1668827, 4479483, 5006481, 7465805, 8344135, 22397415, 25032405, 28370059, 85110177, 141850295, 425550885]

約数ペア:

[(1, 425550885), (3, 141850295), (5, 85110177), (15, 28370059), (17, 25032405), (19, 22397415), (51, 8344135), (57, 7465805), (85, 5006481), (95, 4479483), (255, 1668827), (285, 1493161), (323, 1317495), (969, 439165), (1615, 263499), (4845, 87833)]