223348709375

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 324063633600

約数和(自身を除く): 100714924225

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 229, 275, 425, 625, 935, 1145, 1375, 1669, 2125, 2519, 3125, 3893, 4675, 5725, 6875, 8345, 10625, 12595, 18359, 19465, 23375, 28373, 28625, 34375, 41725, 42823, 53125, 62975, 91795, 97325, 116875, 141865, 143125, 208625, 214115, 312103, 314875, 382201, 458975, 486625, 584375, 709325, 715625, 1043125, 1070575, 1560515, 1574375, 1911005, 2294875, 2433125, 3546625, 4204211, 5215625, 5352875, 6497417, 7802575, 7871875, 9555025, 11474375, 12165625, 17733125, 21021055, 26764375, 32487085, 39012875, 47775125, 57371875, 71471587, 88665625, 105105275, 133821875, 162435425, 195064375, 238875625, 357357935, 525526375, 812177125, 975321875, 1194378125, 1786789675, 2627631875, 4060885625, 8933948375, 13138159375, 20304428125, 44669741875, 223348709375]

約数ペア:

[(1, 223348709375), (5, 44669741875), (11, 20304428125), (17, 13138159375), (25, 8933948375), (55, 4060885625), (85, 2627631875), (125, 1786789675), (187, 1194378125), (229, 975321875), (275, 812177125), (425, 525526375), (625, 357357935), (935, 238875625), (1145, 195064375), (1375, 162435425), (1669, 133821875), (2125, 105105275), (2519, 88665625), (3125, 71471587), (3893, 57371875), (4675, 47775125), (5725, 39012875), (6875, 32487085), (8345, 26764375), (10625, 21021055), (12595, 17733125), (18359, 12165625), (19465, 11474375), (23375, 9555025), (28373, 7871875), (28625, 7802575), (34375, 6497417), (41725, 5352875), (42823, 5215625), (53125, 4204211), (62975, 3546625), (91795, 2433125), (97325, 2294875), (116875, 1911005), (141865, 1574375), (143125, 1560515), (208625, 1070575), (214115, 1043125), (312103, 715625), (314875, 709325), (382201, 584375), (458975, 486625)]