69937875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 147184128

約数和(自身を除く): 77246253

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 105, 107, 125, 175, 225, 249, 315, 321, 375, 415, 525, 535, 581, 747, 749, 875, 963, 1125, 1245, 1575, 1605, 1743, 2075, 2247, 2625, 2675, 2905, 3735, 3745, 4815, 5229, 6225, 6741, 7875, 8025, 8715, 8881, 10375, 11235, 13375, 14525, 18675, 18725, 24075, 26145, 26643, 31125, 33705, 40125, 43575, 44405, 56175, 62167, 72625, 79929, 93375, 93625, 120375, 130725, 133215, 168525, 186501, 217875, 222025, 280875, 310835, 399645, 559503, 653625, 666075, 842625, 932505, 1110125, 1554175, 1998225, 2797515, 3330375, 4662525, 7770875, 9991125, 13987575, 23312625, 69937875]

約数ペア:

[(1, 69937875), (3, 23312625), (5, 13987575), (7, 9991125), (9, 7770875), (15, 4662525), (21, 3330375), (25, 2797515), (35, 1998225), (45, 1554175), (63, 1110125), (75, 932505), (83, 842625), (105, 666075), (107, 653625), (125, 559503), (175, 399645), (225, 310835), (249, 280875), (315, 222025), (321, 217875), (375, 186501), (415, 168525), (525, 133215), (535, 130725), (581, 120375), (747, 93625), (749, 93375), (875, 79929), (963, 72625), (1125, 62167), (1245, 56175), (1575, 44405), (1605, 43575), (1743, 40125), (2075, 33705), (2247, 31125), (2625, 26643), (2675, 26145), (2905, 24075), (3735, 18725), (3745, 18675), (4815, 14525), (5229, 13375), (6225, 11235), (6741, 10375), (7875, 8881), (8025, 8715)]