15705719105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{5879}}^1$

素因数の和:6425

約数の個数: 32

約数和(自身を含む): 20211206400

約数和(自身を除く): 4505487295

約数列:

[1, 5, 19, 61, 95, 305, 461, 1159, 2305, 5795, 5879, 8759, 28121, 29395, 43795, 111701, 140605, 358619, 534299, 558505, 1793095, 2671495, 2710219, 6813761, 13551095, 34068805, 51494161, 165323359, 257470805, 826616795, 3141143821, 15705719105]

約数ペア:

[(1, 15705719105), (5, 3141143821), (19, 826616795), (61, 257470805), (95, 165323359), (305, 51494161), (461, 34068805), (1159, 13551095), (2305, 6813761), (5795, 2710219), (5879, 2671495), (8759, 1793095), (28121, 558505), (29395, 534299), (43795, 358619), (111701, 140605)]