4575045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3200955

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 149, 267, 345, 445, 447, 745, 1335, 2047, 2235, 3427, 6141, 10235, 10281, 13261, 17135, 30705, 39783, 51405, 66305, 198915, 305003, 915009, 1525015, 4575045]

約数ペア:

[(1, 4575045), (3, 1525015), (5, 915009), (15, 305003), (23, 198915), (69, 66305), (89, 51405), (115, 39783), (149, 30705), (267, 17135), (345, 13261), (445, 10281), (447, 10235), (745, 6141), (1335, 3427), (2047, 2235)]