8953142015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{3617}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 11404514880

約数和(自身を除く): 2451372865

約数列:

[1, 5, 29, 43, 145, 215, 397, 1247, 1985, 3617, 6235, 11513, 17071, 18085, 57565, 85355, 104893, 155531, 495059, 524465, 777655, 1435949, 2475295, 4510399, 7179745, 22551995, 41642521, 61745807, 208212605, 308729035, 1790628403, 8953142015]

約数ペア:

[(1, 8953142015), (5, 1790628403), (29, 308729035), (43, 208212605), (145, 61745807), (215, 41642521), (397, 22551995), (1247, 7179745), (1985, 4510399), (3617, 2475295), (6235, 1435949), (11513, 777655), (17071, 524465), (18085, 495059), (57565, 155531), (85355, 104893)]