173052225

素因数分解:

$3^2\times 5^2\times {\mathrm{593}}^1\times {\mathrm{1297}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 310717836

約数和(自身を除く): 137665611

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 593, 1297, 1779, 2965, 3891, 5337, 6485, 8895, 11673, 14825, 19455, 26685, 32425, 44475, 58365, 97275, 133425, 291825, 769121, 2307363, 3845605, 6922089, 11536815, 19228025, 34610445, 57684075, 173052225]

約数ペア:

[(1, 173052225), (3, 57684075), (5, 34610445), (9, 19228025), (15, 11536815), (25, 6922089), (45, 3845605), (75, 2307363), (225, 769121), (593, 291825), (1297, 133425), (1779, 97275), (2965, 58365), (3891, 44475), (5337, 32425), (6485, 26685), (8895, 19455), (11673, 14825)]