331311447935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 439378587648

約数和(自身を除く): 108067139713

約数列:

[1, 5, 13, 53, 65, 265, 293, 383, 689, 857, 1465, 1915, 3445, 3809, 4285, 4979, 11141, 15529, 19045, 20299, 24895, 45421, 55705, 77645, 101495, 112219, 201877, 227105, 251101, 263887, 328231, 561095, 590473, 1009385, 1255505, 1319435, 1458847, 1641155, 2952365, 3264313, 4267003, 5947607, 7294235, 13308353, 16321565, 17396243, 21335015, 29738035, 66541765, 77318891, 86981215, 96171683, 173008589, 226151159, 386594455, 480858415, 865042945, 1130755795, 1250231879, 5097099199, 6251159395, 25485495995, 66262289587, 331311447935]

約数ペア:

[(1, 331311447935), (5, 66262289587), (13, 25485495995), (53, 6251159395), (65, 5097099199), (265, 1250231879), (293, 1130755795), (383, 865042945), (689, 480858415), (857, 386594455), (1465, 226151159), (1915, 173008589), (3445, 96171683), (3809, 86981215), (4285, 77318891), (4979, 66541765), (11141, 29738035), (15529, 21335015), (19045, 17396243), (20299, 16321565), (24895, 13308353), (45421, 7294235), (55705, 5947607), (77645, 4267003), (101495, 3264313), (112219, 2952365), (201877, 1641155), (227105, 1458847), (251101, 1319435), (263887, 1255505), (328231, 1009385), (561095, 590473)]