2980458050375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{627911}}^1$

素因数の和:628089

約数の個数: 64

約数和(自身を含む): 4212817330176

約数和(自身を除く): 1232359279801

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 127, 299, 325, 575, 635, 1495, 1625, 1651, 2875, 2921, 3175, 7475, 8255, 14605, 15875, 37375, 37973, 41275, 73025, 189865, 206375, 365125, 627911, 949325, 3139555, 4746625, 8162843, 14441953, 15697775, 40814215, 72209765, 78488875, 79744697, 187745389, 204071075, 361048825, 398723485, 938726945, 1020355375, 1036681061, 1805244125, 1834128031, 1993617425, 4693634725, 5183405305, 9170640155, 9968087125, 23468173625, 23843664403, 25917026525, 45853200775, 119218322015, 129585132625, 229266003875, 596091610075, 2980458050375]

約数ペア:

[(1, 2980458050375), (5, 596091610075), (13, 229266003875), (23, 129585132625), (25, 119218322015), (65, 45853200775), (115, 25917026525), (125, 23843664403), (127, 23468173625), (299, 9968087125), (325, 9170640155), (575, 5183405305), (635, 4693634725), (1495, 1993617425), (1625, 1834128031), (1651, 1805244125), (2875, 1036681061), (2921, 1020355375), (3175, 938726945), (7475, 398723485), (8255, 361048825), (14605, 204071075), (15875, 187745389), (37375, 79744697), (37973, 78488875), (41275, 72209765), (73025, 40814215), (189865, 15697775), (206375, 14441953), (365125, 8162843), (627911, 4746625), (949325, 3139555)]