148432345

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 191651328

約数和(自身を除く): 43218983

約数列:

[1, 5, 37, 43, 47, 185, 215, 235, 397, 1591, 1739, 1985, 2021, 7955, 8695, 10105, 14689, 17071, 18659, 73445, 74777, 85355, 93295, 373885, 631627, 690383, 802337, 3158135, 3451915, 4011685, 29686469, 148432345]

約数ペア:

[(1, 148432345), (5, 29686469), (37, 4011685), (43, 3451915), (47, 3158135), (185, 802337), (215, 690383), (235, 631627), (397, 373885), (1591, 93295), (1739, 85355), (1985, 74777), (2021, 73445), (7955, 18659), (8695, 17071), (10105, 14689)]