150072055

素因数分解:

$5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4111}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 210945600

約数和(自身を除く): 60873545

約数列:

[1, 5, 7, 35, 49, 149, 245, 745, 1043, 4111, 5215, 7301, 20555, 28777, 36505, 143885, 201439, 612539, 1007195, 3062695, 4287773, 21438865, 30014411, 150072055]

約数ペア:

[(1, 150072055), (5, 30014411), (7, 21438865), (35, 4287773), (49, 3062695), (149, 1007195), (245, 612539), (745, 201439), (1043, 143885), (4111, 36505), (5215, 28777), (7301, 20555)]