42752955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9931}}^1$

素因数の和:9987

約数の個数: 32

約数和(自身を含む): 80091648

約数和(自身を除く): 37338693

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 9931, 29793, 49655, 69517, 148965, 208551, 347585, 407171, 1042755, 1221513, 2035855, 2850197, 6107565, 8550591, 14250985, 42752955]

約数ペア:

[(1, 42752955), (3, 14250985), (5, 8550591), (7, 6107565), (15, 2850197), (21, 2035855), (35, 1221513), (41, 1042755), (105, 407171), (123, 347585), (205, 208551), (287, 148965), (615, 69517), (861, 49655), (1435, 29793), (4305, 9931)]