15690316945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{6337}}^1$

素因数の和:6817

約数の個数: 32

約数和(自身を含む): 20170051200

約数和(自身を除く): 4479734255

約数列:

[1, 5, 19, 67, 95, 335, 389, 1273, 1945, 6337, 6365, 7391, 26063, 31685, 36955, 120403, 130315, 424579, 495197, 602015, 2122895, 2465093, 2475985, 8067001, 12325465, 40335005, 46836767, 165161231, 234183835, 825806155, 3138063389, 15690316945]

約数ペア:

[(1, 15690316945), (5, 3138063389), (19, 825806155), (67, 234183835), (95, 165161231), (335, 46836767), (389, 40335005), (1273, 12325465), (1945, 8067001), (6337, 2475985), (6365, 2465093), (7391, 2122895), (26063, 602015), (31685, 495197), (36955, 424579), (120403, 130315)]