217522436495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1\times {\mathrm{7703}}^1$

素因数の和:8952

約数の個数: 64

約数和(自身を含む): 327647545344

約数和(自身を除く): 110125108849

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1171, 1855, 3445, 4823, 5855, 7703, 8197, 15223, 24115, 38515, 40985, 53921, 62063, 76115, 100139, 106561, 269605, 310315, 408259, 434441, 500695, 532805, 700973, 806819, 2041295, 2172205, 2857813, 3504865, 4034095, 5307367, 5647733, 9020213, 14289065, 26536835, 28238665, 37151569, 45101065, 63141491, 117262769, 185757845, 315707455, 478071289, 586313845, 820839383, 2390356445, 3346499023, 4104196915, 6214926757, 16732495115, 31074633785, 43504487299, 217522436495]

約数ペア:

[(1, 217522436495), (5, 43504487299), (7, 31074633785), (13, 16732495115), (35, 6214926757), (53, 4104196915), (65, 3346499023), (91, 2390356445), (265, 820839383), (371, 586313845), (455, 478071289), (689, 315707455), (1171, 185757845), (1855, 117262769), (3445, 63141491), (4823, 45101065), (5855, 37151569), (7703, 28238665), (8197, 26536835), (15223, 14289065), (24115, 9020213), (38515, 5647733), (40985, 5307367), (53921, 4034095), (62063, 3504865), (76115, 2857813), (100139, 2172205), (106561, 2041295), (269605, 806819), (310315, 700973), (408259, 532805), (434441, 500695)]