996819825

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 1671956480

約数和(自身を除く): 675136655

約数列:

[1, 3, 5, 15, 25, 75, 127, 229, 381, 457, 635, 687, 1145, 1371, 1905, 2285, 3175, 3435, 5725, 6855, 9525, 11425, 17175, 29083, 34275, 58039, 87249, 104653, 145415, 174117, 290195, 313959, 436245, 523265, 727075, 870585, 1450975, 1569795, 2181225, 2616325, 4352925, 7848975, 13290931, 39872793, 66454655, 199363965, 332273275, 996819825]

約数ペア:

[(1, 996819825), (3, 332273275), (5, 199363965), (15, 66454655), (25, 39872793), (75, 13290931), (127, 7848975), (229, 4352925), (381, 2616325), (457, 2181225), (635, 1569795), (687, 1450975), (1145, 870585), (1371, 727075), (1905, 523265), (2285, 436245), (3175, 313959), (3435, 290195), (5725, 174117), (6855, 145415), (9525, 104653), (11425, 87249), (17175, 58039), (29083, 34275)]