190098915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10163}}^1$

素因数の和:10243

約数の個数: 32

約数和(自身を含む): 321995520

約数和(自身を除く): 131896605

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 10163, 18705, 30489, 50815, 152445, 294727, 437009, 884181, 1311027, 1473635, 2185045, 4420905, 6555135, 12673261, 38019783, 63366305, 190098915]

約数ペア:

[(1, 190098915), (3, 63366305), (5, 38019783), (15, 12673261), (29, 6555135), (43, 4420905), (87, 2185045), (129, 1473635), (145, 1311027), (215, 884181), (435, 437009), (645, 294727), (1247, 152445), (3741, 50815), (6235, 30489), (10163, 18705)]