22879705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 31656960

約数和(自身を除く): 8777255

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 457, 527, 589, 1615, 2285, 2635, 2945, 7769, 8683, 10013, 14167, 38845, 43415, 50065, 70835, 147611, 240839, 269173, 738055, 1204195, 1345865, 4575941, 22879705]

約数ペア:

[(1, 22879705), (5, 4575941), (17, 1345865), (19, 1204195), (31, 738055), (85, 269173), (95, 240839), (155, 147611), (323, 70835), (457, 50065), (527, 43415), (589, 38845), (1615, 14167), (2285, 10013), (2635, 8683), (2945, 7769)]