4074075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 7689240

約数和(自身を除く): 3615165

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 953, 1425, 2859, 4275, 4765, 8577, 14295, 18107, 23825, 42885, 54321, 71475, 90535, 162963, 214425, 271605, 452675, 814815, 1358025, 4074075]

約数ペア:

[(1, 4074075), (3, 1358025), (5, 814815), (9, 452675), (15, 271605), (19, 214425), (25, 162963), (45, 90535), (57, 71475), (75, 54321), (95, 42885), (171, 23825), (225, 18107), (285, 14295), (475, 8577), (855, 4765), (953, 4275), (1425, 2859)]