29665695

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 20515425

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 1451, 4089, 4353, 6815, 7255, 20445, 21765, 42079, 68197, 126237, 204591, 210395, 340985, 631185, 1022955, 1977713, 5933139, 9888565, 29665695]

約数ペア:

[(1, 29665695), (3, 9888565), (5, 5933139), (15, 1977713), (29, 1022955), (47, 631185), (87, 340985), (141, 210395), (145, 204591), (235, 126237), (435, 68197), (705, 42079), (1363, 21765), (1451, 20445), (4089, 7255), (4353, 6815)]