189210065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 257731200

約数和(自身を除く): 68521135

約数列:

[1, 5, 11, 29, 55, 145, 313, 319, 379, 1565, 1595, 1895, 3443, 4169, 9077, 10991, 17215, 20845, 45385, 54955, 99847, 118627, 120901, 499235, 593135, 604505, 1304897, 3440183, 6524485, 17200915, 37842013, 189210065]

約数ペア:

[(1, 189210065), (5, 37842013), (11, 17200915), (29, 6524485), (55, 3440183), (145, 1304897), (313, 604505), (319, 593135), (379, 499235), (1565, 120901), (1595, 118627), (1895, 99847), (3443, 54955), (4169, 45385), (9077, 20845), (10991, 17215)]