1438417345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 1868106240

約数和(自身を除く): 429688895

約数列:

[1, 5, 17, 59, 85, 233, 295, 1003, 1165, 1231, 3961, 5015, 6155, 13747, 19805, 20927, 68735, 72629, 104635, 233699, 286823, 363145, 1168495, 1234693, 1434115, 4875991, 6173465, 16922557, 24379955, 84612785, 287683469, 1438417345]

約数ペア:

[(1, 1438417345), (5, 287683469), (17, 84612785), (59, 24379955), (85, 16922557), (233, 6173465), (295, 4875991), (1003, 1434115), (1165, 1234693), (1231, 1168495), (3961, 363145), (5015, 286823), (6155, 233699), (13747, 104635), (19805, 72629), (20927, 68735)]