7277312075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 10642287600

約数和(自身を除く): 3364975525

約数列:

[1, 5, 11, 19, 25, 53, 55, 95, 121, 209, 265, 275, 475, 583, 605, 1007, 1045, 1325, 2299, 2389, 2915, 3025, 5035, 5225, 6413, 11077, 11495, 11945, 14575, 25175, 26279, 32065, 45391, 55385, 57475, 59725, 121847, 126617, 131395, 160325, 226955, 276925, 289069, 499301, 609235, 633085, 656975, 1134775, 1392787, 1445345, 2405723, 2496505, 3046175, 3165425, 5492311, 6963935, 7226725, 12028615, 12482525, 15320657, 26462953, 27461555, 34819675, 60143075, 76603285, 132314765, 137307775, 291092483, 383016425, 661573825, 1455462415, 7277312075]

約数ペア:

[(1, 7277312075), (5, 1455462415), (11, 661573825), (19, 383016425), (25, 291092483), (53, 137307775), (55, 132314765), (95, 76603285), (121, 60143075), (209, 34819675), (265, 27461555), (275, 26462953), (475, 15320657), (583, 12482525), (605, 12028615), (1007, 7226725), (1045, 6963935), (1325, 5492311), (2299, 3165425), (2389, 3046175), (2915, 2496505), (3025, 2405723), (5035, 1445345), (5225, 1392787), (6413, 1134775), (11077, 656975), (11495, 633085), (11945, 609235), (14575, 499301), (25175, 289069), (26279, 276925), (32065, 226955), (45391, 160325), (55385, 131395), (57475, 126617), (59725, 121847)]