22448075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 31977120

約数和(自身を除く): 9529045

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 239, 289, 325, 425, 1105, 1195, 1445, 3107, 3757, 4063, 5525, 5975, 7225, 15535, 18785, 20315, 52819, 69071, 77675, 93925, 101575, 264095, 345355, 897923, 1320475, 1726775, 4489615, 22448075]

約数ペア:

[(1, 22448075), (5, 4489615), (13, 1726775), (17, 1320475), (25, 897923), (65, 345355), (85, 264095), (221, 101575), (239, 93925), (289, 77675), (325, 69071), (425, 52819), (1105, 20315), (1195, 18785), (1445, 15535), (3107, 7225), (3757, 5975), (4063, 5525)]