121556225

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 178976640

約数和(自身を除く): 57420415

約数列:

[1, 5, 7, 25, 35, 59, 61, 175, 193, 295, 305, 413, 427, 965, 1351, 1475, 1525, 2065, 2135, 3599, 4825, 6755, 10325, 10675, 11387, 11773, 17995, 25193, 33775, 56935, 58865, 79709, 82411, 89975, 125965, 284675, 294325, 398545, 412055, 629825, 694607, 1992725, 2060275, 3473035, 4862249, 17365175, 24311245, 121556225]

約数ペア:

[(1, 121556225), (5, 24311245), (7, 17365175), (25, 4862249), (35, 3473035), (59, 2060275), (61, 1992725), (175, 694607), (193, 629825), (295, 412055), (305, 398545), (413, 294325), (427, 284675), (965, 125965), (1351, 89975), (1475, 82411), (1525, 79709), (2065, 58865), (2135, 56935), (3599, 33775), (4825, 25193), (6755, 17995), (10325, 11773), (10675, 11387)]