25186215

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 16285785

約数列:

[1, 3, 5, 15, 59, 149, 177, 191, 295, 447, 573, 745, 885, 955, 2235, 2865, 8791, 11269, 26373, 28459, 33807, 43955, 56345, 85377, 131865, 142295, 169035, 426885, 1679081, 5037243, 8395405, 25186215]

約数ペア:

[(1, 25186215), (3, 8395405), (5, 5037243), (15, 1679081), (59, 426885), (149, 169035), (177, 142295), (191, 131865), (295, 85377), (447, 56345), (573, 43955), (745, 33807), (885, 28459), (955, 26373), (2235, 11269), (2865, 8791)]