349043745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59513}}^1$

素因数の和:59561

約数の個数: 32

約数和(自身を含む): 617041152

約数和(自身を除く): 267997407

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 59513, 178539, 297565, 892695, 1011721, 1368799, 3035163, 4106397, 5058605, 6843995, 15175815, 20531985, 23269583, 69808749, 116347915, 349043745]

約数ペア:

[(1, 349043745), (3, 116347915), (5, 69808749), (15, 23269583), (17, 20531985), (23, 15175815), (51, 6843995), (69, 5058605), (85, 4106397), (115, 3035163), (255, 1368799), (345, 1011721), (391, 892695), (1173, 297565), (1955, 178539), (5865, 59513)]