56559738225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{144497}}^1$

素因数の和:144834

約数の個数: 48

約数和(自身を含む): 99336017088

約数和(自身を除く): 42776278863

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 307, 425, 921, 1275, 1535, 4605, 5219, 7675, 15657, 23025, 26095, 78285, 130475, 144497, 391425, 433491, 722485, 2167455, 2456449, 3612425, 7369347, 10837275, 12282245, 36846735, 44360579, 61411225, 133081737, 184233675, 221802895, 665408685, 754129843, 1109014475, 2262389529, 3327043425, 3770649215, 11311947645, 18853246075, 56559738225]

約数ペア:

[(1, 56559738225), (3, 18853246075), (5, 11311947645), (15, 3770649215), (17, 3327043425), (25, 2262389529), (51, 1109014475), (75, 754129843), (85, 665408685), (255, 221802895), (307, 184233675), (425, 133081737), (921, 61411225), (1275, 44360579), (1535, 36846735), (4605, 12282245), (5219, 10837275), (7675, 7369347), (15657, 3612425), (23025, 2456449), (26095, 2167455), (78285, 722485), (130475, 433491), (144497, 391425)]