173443345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 226955520

約数和(自身を除く): 53512175

約数列:

[1, 5, 23, 29, 115, 131, 145, 397, 655, 667, 1985, 3013, 3335, 3799, 9131, 11513, 15065, 18995, 45655, 52007, 57565, 87377, 260035, 264799, 436885, 1196161, 1323995, 1508203, 5980805, 7541015, 34688669, 173443345]

約数ペア:

[(1, 173443345), (5, 34688669), (23, 7541015), (29, 5980805), (115, 1508203), (131, 1323995), (145, 1196161), (397, 436885), (655, 264799), (667, 260035), (1985, 87377), (3013, 57565), (3335, 52007), (3799, 45655), (9131, 18995), (11513, 15065)]