2892123025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 4035955968

約数和(自身を除く): 1143832943

約数列:

[1, 5, 11, 25, 43, 55, 131, 215, 275, 473, 655, 1075, 1441, 1867, 2365, 3275, 5633, 7205, 9335, 11825, 20537, 28165, 36025, 46675, 61963, 80281, 102685, 140825, 244577, 309815, 401405, 513425, 883091, 1222885, 1549075, 2007025, 2690347, 4415455, 6114425, 10516811, 13451735, 22077275, 52584055, 67258675, 115684921, 262920275, 578424605, 2892123025]

約数ペア:

[(1, 2892123025), (5, 578424605), (11, 262920275), (25, 115684921), (43, 67258675), (55, 52584055), (131, 22077275), (215, 13451735), (275, 10516811), (473, 6114425), (655, 4415455), (1075, 2690347), (1441, 2007025), (1867, 1549075), (2365, 1222885), (3275, 883091), (5633, 513425), (7205, 401405), (9335, 309815), (11825, 244577), (20537, 140825), (28165, 102685), (36025, 80281), (46675, 61963)]