306701725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1998

約数の個数: 36

約数和(自身を含む): 426136788

約数和(自身を除く): 119435063

約数列:

[1, 5, 11, 25, 53, 55, 121, 265, 275, 583, 605, 1325, 1913, 2915, 3025, 6413, 9565, 14575, 21043, 32065, 47825, 101389, 105215, 160325, 231473, 506945, 526075, 1115279, 1157365, 2534725, 5576395, 5786825, 12268069, 27881975, 61340345, 306701725]

約数ペア:

[(1, 306701725), (5, 61340345), (11, 27881975), (25, 12268069), (53, 5786825), (55, 5576395), (121, 2534725), (265, 1157365), (275, 1115279), (583, 526075), (605, 506945), (1325, 231473), (1913, 160325), (2915, 105215), (3025, 101389), (6413, 47825), (9565, 32065), (14575, 21043)]