63206675

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 94470144

約数和(自身を除く): 31263469

約数列:

[1, 5, 7, 25, 31, 35, 61, 155, 175, 191, 217, 305, 427, 775, 955, 1085, 1337, 1525, 1891, 2135, 4775, 5425, 5921, 6685, 9455, 10675, 11651, 13237, 29605, 33425, 41447, 47275, 58255, 66185, 81557, 148025, 207235, 291275, 330925, 361181, 407785, 1036175, 1805905, 2038925, 2528267, 9029525, 12641335, 63206675]

約数ペア:

[(1, 63206675), (5, 12641335), (7, 9029525), (25, 2528267), (31, 2038925), (35, 1805905), (61, 1036175), (155, 407785), (175, 361181), (191, 330925), (217, 291275), (305, 207235), (427, 148025), (775, 81557), (955, 66185), (1085, 58255), (1337, 47275), (1525, 41447), (1891, 33425), (2135, 29605), (4775, 13237), (5425, 11651), (5921, 10675), (6685, 9455)]