23719675

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 36887892

約数和(自身を除く): 13168217

約数列:

[1, 5, 7, 17, 25, 35, 49, 67, 85, 119, 175, 245, 289, 335, 425, 469, 595, 833, 1139, 1225, 1445, 1675, 2023, 2345, 2975, 3283, 4165, 5695, 7225, 7973, 10115, 11725, 14161, 16415, 19363, 20825, 28475, 39865, 50575, 55811, 70805, 82075, 96815, 135541, 199325, 279055, 354025, 484075, 677705, 948787, 1395275, 3388525, 4743935, 23719675]

約数ペア:

[(1, 23719675), (5, 4743935), (7, 3388525), (17, 1395275), (25, 948787), (35, 677705), (49, 484075), (67, 354025), (85, 279055), (119, 199325), (175, 135541), (245, 96815), (289, 82075), (335, 70805), (425, 55811), (469, 50575), (595, 39865), (833, 28475), (1139, 20825), (1225, 19363), (1445, 16415), (1675, 14161), (2023, 11725), (2345, 10115), (2975, 7973), (3283, 7225), (4165, 5695)]