73144015

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 107890056

約数和(自身を除く): 34746041

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 361, 665, 827, 931, 1805, 2527, 4135, 4655, 5789, 12635, 15713, 17689, 28945, 40523, 78565, 88445, 109991, 202615, 298547, 549955, 769937, 1492735, 2089829, 3849685, 10449145, 14628803, 73144015]

約数ペア:

[(1, 73144015), (5, 14628803), (7, 10449145), (19, 3849685), (35, 2089829), (49, 1492735), (95, 769937), (133, 549955), (245, 298547), (361, 202615), (665, 109991), (827, 88445), (931, 78565), (1805, 40523), (2527, 28945), (4135, 17689), (4655, 15713), (5789, 12635)]