16122925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 25970560

約数和(自身を除く): 9847635

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 373, 455, 475, 665, 1235, 1729, 1865, 2275, 2611, 3325, 4849, 6175, 7087, 8645, 9325, 13055, 24245, 33943, 35435, 43225, 49609, 65275, 92131, 121225, 169715, 177175, 248045, 460655, 644917, 848575, 1240225, 2303275, 3224585, 16122925]

約数ペア:

[(1, 16122925), (5, 3224585), (7, 2303275), (13, 1240225), (19, 848575), (25, 644917), (35, 460655), (65, 248045), (91, 177175), (95, 169715), (133, 121225), (175, 92131), (247, 65275), (325, 49609), (373, 43225), (455, 35435), (475, 33943), (665, 24245), (1235, 13055), (1729, 9325), (1865, 8645), (2275, 7087), (2611, 6175), (3325, 4849)]