133780575

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 228001280

約数和(自身を除く): 94220705

約数列:

[1, 3, 5, 15, 25, 67, 75, 79, 201, 237, 335, 337, 395, 1005, 1011, 1185, 1675, 1685, 1975, 5025, 5055, 5293, 5925, 8425, 15879, 22579, 25275, 26465, 26623, 67737, 79395, 79869, 112895, 132325, 133115, 338685, 396975, 399345, 564475, 665575, 1693425, 1783741, 1996725, 5351223, 8918705, 26756115, 44593525, 133780575]

約数ペア:

[(1, 133780575), (3, 44593525), (5, 26756115), (15, 8918705), (25, 5351223), (67, 1996725), (75, 1783741), (79, 1693425), (201, 665575), (237, 564475), (335, 399345), (337, 396975), (395, 338685), (1005, 133115), (1011, 132325), (1185, 112895), (1675, 79869), (1685, 79395), (1975, 67737), (5025, 26623), (5055, 26465), (5293, 25275), (5925, 22579), (8425, 15879)]