74737695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12791

約数の個数: 32

約数和(自身を含む): 132129792

約数和(自身を除く): 57392097

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 12743, 38229, 63715, 191145, 216631, 293089, 649893, 879267, 1083155, 1465445, 3249465, 4396335, 4982513, 14947539, 24912565, 74737695]

約数ペア:

[(1, 74737695), (3, 24912565), (5, 14947539), (15, 4982513), (17, 4396335), (23, 3249465), (51, 1465445), (69, 1083155), (85, 879267), (115, 649893), (255, 293089), (345, 216631), (391, 191145), (1173, 63715), (1955, 38229), (5865, 12743)]