150398355

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 246841344

約数和(自身を除く): 96442989

約数列:

[1, 3, 5, 15, 47, 141, 235, 383, 557, 705, 1149, 1671, 1915, 2785, 5745, 8355, 18001, 26179, 54003, 78537, 90005, 130895, 213331, 270015, 392685, 639993, 1066655, 3199965, 10026557, 30079671, 50132785, 150398355]

約数ペア:

[(1, 150398355), (3, 50132785), (5, 30079671), (15, 10026557), (47, 3199965), (141, 1066655), (235, 639993), (383, 392685), (557, 270015), (705, 213331), (1149, 130895), (1671, 90005), (1915, 78537), (2785, 54003), (5745, 26179), (8355, 18001)]