2247235375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 3698472960

約数和(自身を除く): 1451237585

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 83, 97, 125, 145, 175, 203, 275, 319, 385, 415, 485, 581, 679, 725, 875, 913, 1015, 1067, 1375, 1595, 1925, 2075, 2233, 2407, 2425, 2813, 2905, 3395, 3625, 4565, 5075, 5335, 6391, 7469, 7975, 8051, 9625, 10375, 11165, 12035, 12125, 14065, 14525, 16849, 16975, 19691, 22825, 25375, 26477, 26675, 30943, 31955, 37345, 39875, 40255, 55825, 56357, 60175, 70325, 72625, 84245, 84875, 88561, 98455, 114125, 132385, 133375, 154715, 159775, 185339, 186725, 201275, 216601, 233479, 279125, 281785, 300875, 351625, 421225, 442805, 492275, 619927, 661925, 773575, 798875, 926695, 933625, 1006375, 1083005, 1167395, 1408925, 1634353, 2106125, 2214025, 2461375, 2568269, 3099635, 3309625, 3867875, 4633475, 5415025, 5836975, 7044625, 8171765, 11070125, 12841345, 15498175, 17977883, 23167375, 27075125, 29184875, 40858825, 64206725, 77490875, 89889415, 204294125, 321033625, 449447075, 2247235375]

約数ペア:

[(1, 2247235375), (5, 449447075), (7, 321033625), (11, 204294125), (25, 89889415), (29, 77490875), (35, 64206725), (55, 40858825), (77, 29184875), (83, 27075125), (97, 23167375), (125, 17977883), (145, 15498175), (175, 12841345), (203, 11070125), (275, 8171765), (319, 7044625), (385, 5836975), (415, 5415025), (485, 4633475), (581, 3867875), (679, 3309625), (725, 3099635), (875, 2568269), (913, 2461375), (1015, 2214025), (1067, 2106125), (1375, 1634353), (1595, 1408925), (1925, 1167395), (2075, 1083005), (2233, 1006375), (2407, 933625), (2425, 926695), (2813, 798875), (2905, 773575), (3395, 661925), (3625, 619927), (4565, 492275), (5075, 442805), (5335, 421225), (6391, 351625), (7469, 300875), (7975, 281785), (8051, 279125), (9625, 233479), (10375, 216601), (11165, 201275), (12035, 186725), (12125, 185339), (14065, 159775), (14525, 154715), (16849, 133375), (16975, 132385), (19691, 114125), (22825, 98455), (25375, 88561), (26477, 84875), (26675, 84245), (30943, 72625), (31955, 70325), (37345, 60175), (39875, 56357), (40255, 55825)]