151925295

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 109348305

約数列:

[1, 3, 5, 15, 41, 53, 59, 79, 123, 159, 177, 205, 237, 265, 295, 395, 615, 795, 885, 1185, 2173, 2419, 3127, 3239, 4187, 4661, 6519, 7257, 9381, 9717, 10865, 12095, 12561, 13983, 15635, 16195, 20935, 23305, 32595, 36285, 46905, 48585, 62805, 69915, 128207, 171667, 191101, 247033, 384621, 515001, 573303, 641035, 741099, 858335, 955505, 1235165, 1923105, 2575005, 2866515, 3705495, 10128353, 30385059, 50641765, 151925295]

約数ペア:

[(1, 151925295), (3, 50641765), (5, 30385059), (15, 10128353), (41, 3705495), (53, 2866515), (59, 2575005), (79, 1923105), (123, 1235165), (159, 955505), (177, 858335), (205, 741099), (237, 641035), (265, 573303), (295, 515001), (395, 384621), (615, 247033), (795, 191101), (885, 171667), (1185, 128207), (2173, 69915), (2419, 62805), (3127, 48585), (3239, 46905), (4187, 36285), (4661, 32595), (6519, 23305), (7257, 20935), (9381, 16195), (9717, 15635), (10865, 13983), (12095, 12561)]