12379675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 19641600

約数和(自身を除く): 7261925

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 109, 175, 275, 295, 385, 413, 545, 649, 763, 1199, 1475, 1925, 2065, 2725, 3245, 3815, 4543, 5995, 6431, 8393, 10325, 16225, 19075, 22715, 29975, 32155, 41965, 45017, 70741, 113575, 160775, 209825, 225085, 353705, 495187, 1125425, 1768525, 2475935, 12379675]

約数ペア:

[(1, 12379675), (5, 2475935), (7, 1768525), (11, 1125425), (25, 495187), (35, 353705), (55, 225085), (59, 209825), (77, 160775), (109, 113575), (175, 70741), (275, 45017), (295, 41965), (385, 32155), (413, 29975), (545, 22715), (649, 19075), (763, 16225), (1199, 10325), (1475, 8393), (1925, 6431), (2065, 5995), (2725, 4543), (3245, 3815)]