26521275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 53139456

約数和(自身を除く): 26618181

約数列:

[1, 3, 5, 11, 15, 17, 25, 31, 33, 51, 55, 61, 75, 85, 93, 155, 165, 183, 187, 255, 275, 305, 341, 425, 465, 527, 561, 671, 775, 825, 915, 935, 1023, 1037, 1275, 1525, 1581, 1705, 1891, 2013, 2325, 2635, 2805, 3111, 3355, 4575, 4675, 5115, 5185, 5673, 5797, 7905, 8525, 9455, 10065, 11407, 13175, 14025, 15555, 16775, 17391, 20801, 25575, 25925, 28365, 28985, 32147, 34221, 39525, 47275, 50325, 57035, 62403, 77775, 86955, 96441, 104005, 141825, 144925, 160735, 171105, 285175, 312015, 353617, 434775, 482205, 520025, 803675, 855525, 1060851, 1560075, 1768085, 2411025, 5304255, 8840425, 26521275]

約数ペア:

[(1, 26521275), (3, 8840425), (5, 5304255), (11, 2411025), (15, 1768085), (17, 1560075), (25, 1060851), (31, 855525), (33, 803675), (51, 520025), (55, 482205), (61, 434775), (75, 353617), (85, 312015), (93, 285175), (155, 171105), (165, 160735), (183, 144925), (187, 141825), (255, 104005), (275, 96441), (305, 86955), (341, 77775), (425, 62403), (465, 57035), (527, 50325), (561, 47275), (671, 39525), (775, 34221), (825, 32147), (915, 28985), (935, 28365), (1023, 25925), (1037, 25575), (1275, 20801), (1525, 17391), (1581, 16775), (1705, 15555), (1891, 14025), (2013, 13175), (2325, 11407), (2635, 10065), (2805, 9455), (3111, 8525), (3355, 7905), (4575, 5797), (4675, 5673), (5115, 5185)]