228871045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5349

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 90463355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 5279, 8671, 26395, 43355, 68627, 121417, 153091, 343135, 607085, 765455, 1578421, 1990183, 3521093, 7892105, 9950915, 17605465, 45774209, 228871045]

約数ペア:

[(1, 228871045), (5, 45774209), (13, 17605465), (23, 9950915), (29, 7892105), (65, 3521093), (115, 1990183), (145, 1578421), (299, 765455), (377, 607085), (667, 343135), (1495, 153091), (1885, 121417), (3335, 68627), (5279, 43355), (8671, 26395)]