66885735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 135628992

約数和(自身を除く): 68743257

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 53, 85, 101, 105, 119, 147, 159, 245, 255, 265, 303, 357, 371, 505, 595, 707, 735, 795, 833, 901, 1113, 1515, 1717, 1785, 1855, 2121, 2499, 2597, 2703, 3535, 4165, 4505, 4949, 5151, 5353, 5565, 6307, 7791, 8585, 10605, 12019, 12495, 12985, 13515, 14847, 16059, 18921, 24745, 25755, 26765, 31535, 36057, 37471, 38955, 44149, 60095, 74235, 80295, 84133, 91001, 94605, 112413, 132447, 180285, 187355, 220745, 252399, 262297, 273003, 420665, 455005, 562065, 637007, 662235, 786891, 1261995, 1311485, 1365015, 1911021, 3185035, 3934455, 4459049, 9555105, 13377147, 22295245, 66885735]

約数ペア:

[(1, 66885735), (3, 22295245), (5, 13377147), (7, 9555105), (15, 4459049), (17, 3934455), (21, 3185035), (35, 1911021), (49, 1365015), (51, 1311485), (53, 1261995), (85, 786891), (101, 662235), (105, 637007), (119, 562065), (147, 455005), (159, 420665), (245, 273003), (255, 262297), (265, 252399), (303, 220745), (357, 187355), (371, 180285), (505, 132447), (595, 112413), (707, 94605), (735, 91001), (795, 84133), (833, 80295), (901, 74235), (1113, 60095), (1515, 44149), (1717, 38955), (1785, 37471), (1855, 36057), (2121, 31535), (2499, 26765), (2597, 25755), (2703, 24745), (3535, 18921), (4165, 16059), (4505, 14847), (4949, 13515), (5151, 12985), (5353, 12495), (5565, 12019), (6307, 10605), (7791, 8585)]