970202375

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 1230577920

約数和(自身を除く): 260375545

約数列:

[1, 5, 25, 125, 131, 179, 331, 655, 895, 1655, 3275, 4475, 8275, 16375, 22375, 23449, 41375, 43361, 59249, 117245, 216805, 296245, 586225, 1084025, 1481225, 2931125, 5420125, 7406125, 7761619, 38808095, 194040475, 970202375]

約数ペア:

[(1, 970202375), (5, 194040475), (25, 38808095), (125, 7761619), (131, 7406125), (179, 5420125), (331, 2931125), (655, 1481225), (895, 1084025), (1655, 586225), (3275, 296245), (4475, 216805), (8275, 117245), (16375, 59249), (22375, 43361), (23449, 41375)]