10492780025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148781}}^1$

素因数の和:148842

約数の個数: 48

約数和(自身を含む): 16530275328

約数和(自身を除く): 6037495303

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 403, 455, 775, 1085, 2015, 2275, 2821, 5425, 10075, 14105, 70525, 148781, 743905, 1041467, 1934153, 3719525, 4612211, 5207335, 9670765, 13539071, 23061055, 26036675, 32285477, 48353825, 59958743, 67695355, 115305275, 161427385, 299793715, 338476775, 419711201, 807136925, 1498968575, 2098556005, 10492780025]

約数ペア:

[(1, 10492780025), (5, 2098556005), (7, 1498968575), (13, 807136925), (25, 419711201), (31, 338476775), (35, 299793715), (65, 161427385), (91, 115305275), (155, 67695355), (175, 59958743), (217, 48353825), (325, 32285477), (403, 26036675), (455, 23061055), (775, 13539071), (1085, 9670765), (2015, 5207335), (2275, 4612211), (2821, 3719525), (5425, 1934153), (10075, 1041467), (14105, 743905), (70525, 148781)]