965689075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{15083}}^1$

素因数の和:15303

約数の個数: 24

約数和(自身を含む): 1296198288

約数和(自身を除く): 330509213

約数列:

[1, 5, 13, 25, 65, 197, 325, 985, 2561, 4925, 12805, 15083, 64025, 75415, 196079, 377075, 980395, 2971351, 4901975, 14856755, 38627563, 74283775, 193137815, 965689075]

約数ペア:

[(1, 965689075), (5, 193137815), (13, 74283775), (25, 38627563), (65, 14856755), (197, 4901975), (325, 2971351), (985, 980395), (2561, 377075), (4925, 196079), (12805, 75415), (15083, 64025)]