195776625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 367091712

約数和(自身を除く): 171315087

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 341, 375, 465, 775, 825, 1023, 1375, 1531, 1705, 2325, 3875, 4125, 4593, 5115, 7655, 8525, 11625, 16841, 22965, 25575, 38275, 42625, 47461, 50523, 84205, 114825, 127875, 142383, 191375, 237305, 252615, 421025, 522071, 574125, 711915, 1186525, 1263075, 1566213, 2105125, 2610355, 3559575, 5932625, 6315375, 7831065, 13051775, 17797875, 39155325, 65258875, 195776625]

約数ペア:

[(1, 195776625), (3, 65258875), (5, 39155325), (11, 17797875), (15, 13051775), (25, 7831065), (31, 6315375), (33, 5932625), (55, 3559575), (75, 2610355), (93, 2105125), (125, 1566213), (155, 1263075), (165, 1186525), (275, 711915), (341, 574125), (375, 522071), (465, 421025), (775, 252615), (825, 237305), (1023, 191375), (1375, 142383), (1531, 127875), (1705, 114825), (2325, 84205), (3875, 50523), (4125, 47461), (4593, 42625), (5115, 38275), (7655, 25575), (8525, 22965), (11625, 16841)]