84897995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 130424832

約数和(自身を除く): 45526837

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 169, 217, 403, 455, 463, 845, 1085, 1183, 2015, 2315, 2821, 3241, 5239, 5915, 6019, 14105, 14353, 16205, 26195, 30095, 36673, 42133, 71765, 78247, 100471, 183365, 186589, 210665, 391235, 502355, 547729, 932945, 1306123, 2425657, 2738645, 6530615, 12128285, 16979599, 84897995]

約数ペア:

[(1, 84897995), (5, 16979599), (7, 12128285), (13, 6530615), (31, 2738645), (35, 2425657), (65, 1306123), (91, 932945), (155, 547729), (169, 502355), (217, 391235), (403, 210665), (455, 186589), (463, 183365), (845, 100471), (1085, 78247), (1183, 71765), (2015, 42133), (2315, 36673), (2821, 30095), (3241, 26195), (5239, 16205), (5915, 14353), (6019, 14105)]