26430075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 54975648

約数和(自身を除く): 28545573

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 97, 105, 173, 175, 225, 291, 315, 485, 519, 525, 679, 865, 873, 1211, 1455, 1557, 1575, 2037, 2425, 2595, 3395, 3633, 4325, 4365, 6055, 6111, 7275, 7785, 10185, 10899, 12975, 16781, 16975, 18165, 21825, 30275, 30555, 38925, 50343, 50925, 54495, 83905, 90825, 117467, 151029, 152775, 251715, 272475, 352401, 419525, 587335, 755145, 1057203, 1258575, 1762005, 2936675, 3775725, 5286015, 8810025, 26430075]

約数ペア:

[(1, 26430075), (3, 8810025), (5, 5286015), (7, 3775725), (9, 2936675), (15, 1762005), (21, 1258575), (25, 1057203), (35, 755145), (45, 587335), (63, 419525), (75, 352401), (97, 272475), (105, 251715), (173, 152775), (175, 151029), (225, 117467), (291, 90825), (315, 83905), (485, 54495), (519, 50925), (525, 50343), (679, 38925), (865, 30555), (873, 30275), (1211, 21825), (1455, 18165), (1557, 16975), (1575, 16781), (2037, 12975), (2425, 10899), (2595, 10185), (3395, 7785), (3633, 7275), (4325, 6111), (4365, 6055)]