160604015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 244363392

約数和(自身を除く): 83759377

約数列:

[1, 5, 11, 13, 17, 55, 65, 73, 85, 143, 181, 187, 221, 365, 715, 803, 905, 935, 949, 1105, 1241, 1991, 2353, 2431, 3077, 4015, 4745, 6205, 9955, 10439, 11765, 12155, 13213, 13651, 15385, 16133, 25883, 33847, 40001, 52195, 66065, 68255, 80665, 129415, 145343, 169235, 171769, 177463, 200005, 224621, 440011, 726715, 858845, 887315, 1123105, 1889459, 2200055, 2470831, 2920073, 9447295, 12354155, 14600365, 32120803, 160604015]

約数ペア:

[(1, 160604015), (5, 32120803), (11, 14600365), (13, 12354155), (17, 9447295), (55, 2920073), (65, 2470831), (73, 2200055), (85, 1889459), (143, 1123105), (181, 887315), (187, 858845), (221, 726715), (365, 440011), (715, 224621), (803, 200005), (905, 177463), (935, 171769), (949, 169235), (1105, 145343), (1241, 129415), (1991, 80665), (2353, 68255), (2431, 66065), (3077, 52195), (4015, 40001), (4745, 33847), (6205, 25883), (9955, 16133), (10439, 15385), (11765, 13651), (12155, 13213)]