153595905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 260496000

約数和(自身を除く): 106900095

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 2235, 2831, 3617, 8493, 10851, 14155, 18085, 42465, 54255, 68723, 206169, 343615, 538933, 1030845, 1616799, 2694665, 8083995, 10239727, 30719181, 51198635, 153595905]

約数ペア:

[(1, 153595905), (3, 51198635), (5, 30719181), (15, 10239727), (19, 8083995), (57, 2694665), (95, 1616799), (149, 1030845), (285, 538933), (447, 343615), (745, 206169), (2235, 68723), (2831, 54255), (3617, 42465), (8493, 18085), (10851, 14155)]