150787195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 216619200

約数和(自身を除く): 65832005

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 289, 299, 349, 391, 1105, 1445, 1495, 1745, 1955, 3757, 4537, 5083, 5933, 6647, 8027, 18785, 22685, 25415, 29665, 33235, 40135, 77129, 86411, 100861, 104351, 136459, 385645, 432055, 504305, 521755, 682295, 1311193, 1773967, 2319803, 6555965, 8869835, 11599015, 30157439, 150787195]

約数ペア:

[(1, 150787195), (5, 30157439), (13, 11599015), (17, 8869835), (23, 6555965), (65, 2319803), (85, 1773967), (115, 1311193), (221, 682295), (289, 521755), (299, 504305), (349, 432055), (391, 385645), (1105, 136459), (1445, 104351), (1495, 100861), (1745, 86411), (1955, 77129), (3757, 40135), (4537, 33235), (5083, 29665), (5933, 25415), (6647, 22685), (8027, 18785)]