12472305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 21513600

約数和(自身を除く): 9041295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 829, 885, 1003, 2487, 3009, 4145, 5015, 12435, 14093, 15045, 42279, 48911, 70465, 146733, 211395, 244555, 733665, 831487, 2494461, 4157435, 12472305]

約数ペア:

[(1, 12472305), (3, 4157435), (5, 2494461), (15, 831487), (17, 733665), (51, 244555), (59, 211395), (85, 146733), (177, 70465), (255, 48911), (295, 42279), (829, 15045), (885, 14093), (1003, 12435), (2487, 5015), (3009, 4145)]