150225525

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4481}}^1$

素因数の和:4646

約数の個数: 36

約数和(自身を含む): 270936900

約数和(自身を除く): 120711375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 3725, 4481, 6705, 11175, 13443, 22405, 33525, 40329, 67215, 112025, 201645, 336075, 667669, 1008225, 2003007, 3338345, 6009021, 10015035, 16691725, 30045105, 50075175, 150225525]

約数ペア:

[(1, 150225525), (3, 50075175), (5, 30045105), (9, 16691725), (15, 10015035), (25, 6009021), (45, 3338345), (75, 2003007), (149, 1008225), (225, 667669), (447, 336075), (745, 201645), (1341, 112025), (2235, 67215), (3725, 40329), (4481, 33525), (6705, 22405), (11175, 13443)]