65761695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 129392640

約数和(自身を除く): 63630945

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 47, 51, 59, 85, 93, 141, 153, 155, 177, 235, 255, 279, 295, 423, 465, 527, 531, 705, 765, 799, 885, 1003, 1395, 1457, 1581, 1829, 2115, 2397, 2635, 2655, 2773, 3009, 3995, 4371, 4743, 5015, 5487, 7191, 7285, 7905, 8319, 9027, 9145, 11985, 13113, 13865, 15045, 16461, 21855, 23715, 24769, 24957, 27435, 31093, 35955, 41595, 45135, 47141, 65565, 74307, 82305, 85963, 93279, 123845, 124785, 141423, 155465, 222921, 235705, 257889, 279837, 371535, 424269, 429815, 466395, 707115, 773667, 1114605, 1289445, 1399185, 1461371, 2121345, 3868335, 4384113, 7306855, 13152339, 21920565, 65761695]

約数ペア:

[(1, 65761695), (3, 21920565), (5, 13152339), (9, 7306855), (15, 4384113), (17, 3868335), (31, 2121345), (45, 1461371), (47, 1399185), (51, 1289445), (59, 1114605), (85, 773667), (93, 707115), (141, 466395), (153, 429815), (155, 424269), (177, 371535), (235, 279837), (255, 257889), (279, 235705), (295, 222921), (423, 155465), (465, 141423), (527, 124785), (531, 123845), (705, 93279), (765, 85963), (799, 82305), (885, 74307), (1003, 65565), (1395, 47141), (1457, 45135), (1581, 41595), (1829, 35955), (2115, 31093), (2397, 27435), (2635, 24957), (2655, 24769), (2773, 23715), (3009, 21855), (3995, 16461), (4371, 15045), (4743, 13865), (5015, 13113), (5487, 11985), (7191, 9145), (7285, 9027), (7905, 8319)]