22825775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 34712064

約数和(自身を除く): 11886289

約数列:

[1, 5, 7, 23, 25, 35, 53, 107, 115, 161, 175, 265, 371, 535, 575, 749, 805, 1219, 1325, 1855, 2461, 2675, 3745, 4025, 5671, 6095, 8533, 9275, 12305, 17227, 18725, 28355, 30475, 39697, 42665, 61525, 86135, 130433, 141775, 198485, 213325, 430675, 652165, 913031, 992425, 3260825, 4565155, 22825775]

約数ペア:

[(1, 22825775), (5, 4565155), (7, 3260825), (23, 992425), (25, 913031), (35, 652165), (53, 430675), (107, 213325), (115, 198485), (161, 141775), (175, 130433), (265, 86135), (371, 61525), (535, 42665), (575, 39697), (749, 30475), (805, 28355), (1219, 18725), (1325, 17227), (1855, 12305), (2461, 9275), (2675, 8533), (3745, 6095), (4025, 5671)]