7241235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 12467520

約数和(自身を除く): 5226285

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 389, 1095, 1167, 1241, 1945, 3723, 5835, 6205, 6613, 18615, 19839, 28397, 33065, 85191, 99195, 141985, 425955, 482749, 1448247, 2413745, 7241235]

約数ペア:

[(1, 7241235), (3, 2413745), (5, 1448247), (15, 482749), (17, 425955), (51, 141985), (73, 99195), (85, 85191), (219, 33065), (255, 28397), (365, 19839), (389, 18615), (1095, 6613), (1167, 6205), (1241, 5835), (1945, 3723)]