5320425565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 7964199936

約数和(自身を除く): 2643774371

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 257, 263, 455, 865, 1211, 1285, 1315, 1799, 1841, 2249, 3341, 3419, 6055, 8995, 9205, 11245, 15743, 16705, 17095, 23387, 23933, 44461, 45499, 67591, 78715, 116935, 119665, 222305, 227495, 311227, 318493, 337955, 473137, 577993, 591487, 878683, 1556135, 1592465, 2365685, 2889965, 2957435, 4045951, 4140409, 4393415, 6150781, 11693243, 20229755, 20702045, 30753905, 58466215, 81852701, 152012159, 409263505, 760060795, 1064085113, 5320425565]

約数ペア:

[(1, 5320425565), (5, 1064085113), (7, 760060795), (13, 409263505), (35, 152012159), (65, 81852701), (91, 58466215), (173, 30753905), (257, 20702045), (263, 20229755), (455, 11693243), (865, 6150781), (1211, 4393415), (1285, 4140409), (1315, 4045951), (1799, 2957435), (1841, 2889965), (2249, 2365685), (3341, 1592465), (3419, 1556135), (6055, 878683), (8995, 591487), (9205, 577993), (11245, 473137), (15743, 337955), (16705, 318493), (17095, 311227), (23387, 227495), (23933, 222305), (44461, 119665), (45499, 116935), (67591, 78715)]