146985755

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 211866624

約数和(自身を除く): 64880869

約数列:

[1, 5, 7, 23, 35, 115, 157, 161, 785, 805, 1099, 1163, 3611, 5495, 5815, 8141, 18055, 25277, 26749, 40705, 126385, 133745, 182591, 187243, 912955, 936215, 1278137, 4199593, 6390685, 20997965, 29397151, 146985755]

約数ペア:

[(1, 146985755), (5, 29397151), (7, 20997965), (23, 6390685), (35, 4199593), (115, 1278137), (157, 936215), (161, 912955), (785, 187243), (805, 182591), (1099, 133745), (1163, 126385), (3611, 40705), (5495, 26749), (5815, 25277), (8141, 18055)]