804520395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28697}}^1$

素因数の和:28804

約数の個数: 48

約数和(自身を含む): 1611679680

約数和(自身を除く): 807159285

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 28697, 86091, 143485, 200879, 258273, 430455, 602637, 1004395, 1291365, 1807911, 2554033, 3013185, 7662099, 9039555, 12770165, 17878231, 22986297, 38310495, 53634693, 89391155, 114931485, 160904079, 268173465, 804520395]

約数ペア:

[(1, 804520395), (3, 268173465), (5, 160904079), (7, 114931485), (9, 89391155), (15, 53634693), (21, 38310495), (35, 22986297), (45, 17878231), (63, 12770165), (89, 9039555), (105, 7662099), (267, 3013185), (315, 2554033), (445, 1807911), (623, 1291365), (801, 1004395), (1335, 602637), (1869, 430455), (3115, 258273), (4005, 200879), (5607, 143485), (9345, 86091), (28035, 28697)]