153453985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 203886720

約数和(自身を除く): 50432735

約数列:

[1, 5, 17, 37, 59, 85, 185, 295, 629, 827, 1003, 2183, 3145, 4135, 5015, 10915, 14059, 30599, 37111, 48793, 70295, 152995, 185555, 243965, 520183, 829481, 1805341, 2600915, 4147405, 9026705, 30690797, 153453985]

約数ペア:

[(1, 153453985), (5, 30690797), (17, 9026705), (37, 4147405), (59, 2600915), (85, 1805341), (185, 829481), (295, 520183), (629, 243965), (827, 185555), (1003, 152995), (2183, 70295), (3145, 48793), (4135, 37111), (5015, 30599), (10915, 14059)]