149762015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 199112256

約数和(自身を除く): 49350241

約数列:

[1, 5, 13, 61, 65, 107, 305, 353, 535, 793, 1391, 1765, 3965, 4589, 6527, 6955, 21533, 22945, 32635, 37771, 84851, 107665, 188855, 279929, 424255, 491023, 1399645, 2304031, 2455115, 11520155, 29952403, 149762015]

約数ペア:

[(1, 149762015), (5, 29952403), (13, 11520155), (61, 2455115), (65, 2304031), (107, 1399645), (305, 491023), (353, 424255), (535, 279929), (793, 188855), (1391, 107665), (1765, 84851), (3965, 37771), (4589, 32635), (6527, 22945), (6955, 21533)]