47664225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 99582912

約数和(自身を除く): 51918687

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 75, 105, 159, 175, 225, 265, 315, 371, 477, 525, 571, 795, 1113, 1325, 1575, 1713, 1855, 2385, 2855, 3339, 3975, 3997, 5139, 5565, 8565, 9275, 11925, 11991, 14275, 16695, 19985, 25695, 27825, 30263, 35973, 42825, 59955, 83475, 90789, 99925, 128475, 151315, 179865, 211841, 272367, 299775, 453945, 635523, 756575, 899325, 1059205, 1361835, 1906569, 2269725, 3177615, 5296025, 6809175, 9532845, 15888075, 47664225]

約数ペア:

[(1, 47664225), (3, 15888075), (5, 9532845), (7, 6809175), (9, 5296025), (15, 3177615), (21, 2269725), (25, 1906569), (35, 1361835), (45, 1059205), (53, 899325), (63, 756575), (75, 635523), (105, 453945), (159, 299775), (175, 272367), (225, 211841), (265, 179865), (315, 151315), (371, 128475), (477, 99925), (525, 90789), (571, 83475), (795, 59955), (1113, 42825), (1325, 35973), (1575, 30263), (1713, 27825), (1855, 25695), (2385, 19985), (2855, 16695), (3339, 14275), (3975, 11991), (3997, 11925), (5139, 9275), (5565, 8565)]