215195303155

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1\times {\mathrm{3307}}^1$

素因数の和:4460

約数の個数: 64

約数和(自身を含む): 310695828480

約数和(自身を除く): 95500525325

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1051, 1769, 2135, 3307, 5255, 7357, 8845, 12383, 16535, 23149, 30479, 36785, 61915, 64111, 95903, 115745, 152395, 201727, 213353, 320555, 448777, 479515, 671321, 1008635, 1066765, 1412089, 1859219, 2243885, 3356605, 3475657, 5850083, 7060445, 9296095, 13014533, 17378285, 24329599, 29250415, 40950581, 65072665, 100794053, 121647995, 204752905, 212015077, 503970265, 705558371, 1060075385, 1484105539, 3527791855, 6148437233, 7420527695, 30742186165, 43039060631, 215195303155]

約数ペア:

[(1, 215195303155), (5, 43039060631), (7, 30742186165), (29, 7420527695), (35, 6148437233), (61, 3527791855), (145, 1484105539), (203, 1060075385), (305, 705558371), (427, 503970265), (1015, 212015077), (1051, 204752905), (1769, 121647995), (2135, 100794053), (3307, 65072665), (5255, 40950581), (7357, 29250415), (8845, 24329599), (12383, 17378285), (16535, 13014533), (23149, 9296095), (30479, 7060445), (36785, 5850083), (61915, 3475657), (64111, 3356605), (95903, 2243885), (115745, 1859219), (152395, 1412089), (201727, 1066765), (213353, 1008635), (320555, 671321), (448777, 479515)]