52747275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 104945664

約数和(自身を除く): 52198389

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 463, 465, 525, 651, 735, 775, 1085, 1225, 1389, 1519, 2315, 2325, 3241, 3255, 3675, 4557, 5425, 6945, 7595, 9723, 11575, 14353, 16205, 16275, 22687, 22785, 34725, 37975, 43059, 48615, 68061, 71765, 81025, 100471, 113435, 113925, 215295, 243075, 301413, 340305, 358825, 502355, 567175, 703297, 1076475, 1507065, 1701525, 2109891, 2511775, 3516485, 7535325, 10549455, 17582425, 52747275]

約数ペア:

[(1, 52747275), (3, 17582425), (5, 10549455), (7, 7535325), (15, 3516485), (21, 2511775), (25, 2109891), (31, 1701525), (35, 1507065), (49, 1076475), (75, 703297), (93, 567175), (105, 502355), (147, 358825), (155, 340305), (175, 301413), (217, 243075), (245, 215295), (463, 113925), (465, 113435), (525, 100471), (651, 81025), (735, 71765), (775, 68061), (1085, 48615), (1225, 43059), (1389, 37975), (1519, 34725), (2315, 22785), (2325, 22687), (3241, 16275), (3255, 16205), (3675, 14353), (4557, 11575), (5425, 9723), (6945, 7595)]