7138023725

素因数分解:

$5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 10210679808

約数和(自身を除く): 3072656083

約数列:

[1, 5, 7, 25, 35, 175, 223, 317, 577, 1115, 1561, 1585, 2219, 2885, 4039, 5575, 7805, 7925, 11095, 14425, 20195, 39025, 55475, 70691, 100975, 128671, 182909, 353455, 494837, 643355, 900697, 914545, 1280363, 1767275, 2474185, 3216775, 4503485, 4572725, 6401815, 12370925, 22517425, 32009075, 40788707, 203943535, 285520949, 1019717675, 1427604745, 7138023725]

約数ペア:

[(1, 7138023725), (5, 1427604745), (7, 1019717675), (25, 285520949), (35, 203943535), (175, 40788707), (223, 32009075), (317, 22517425), (577, 12370925), (1115, 6401815), (1561, 4572725), (1585, 4503485), (2219, 3216775), (2885, 2474185), (4039, 1767275), (5575, 1280363), (7805, 914545), (7925, 900697), (11095, 643355), (14425, 494837), (20195, 353455), (39025, 182909), (55475, 128671), (70691, 100975)]