38209325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 61710336

約数和(自身を除く): 23501011

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 863, 1265, 1771, 1925, 4025, 4315, 6041, 6325, 8855, 9493, 19849, 21575, 30205, 44275, 47465, 66451, 99245, 138943, 151025, 218339, 237325, 332255, 496225, 694715, 1091695, 1528373, 1661275, 3473575, 5458475, 7641865, 38209325]

約数ペア:

[(1, 38209325), (5, 7641865), (7, 5458475), (11, 3473575), (23, 1661275), (25, 1528373), (35, 1091695), (55, 694715), (77, 496225), (115, 332255), (161, 237325), (175, 218339), (253, 151025), (275, 138943), (385, 99245), (575, 66451), (805, 47465), (863, 44275), (1265, 30205), (1771, 21575), (1925, 19849), (4025, 9493), (4315, 8855), (6041, 6325)]