39149825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 19346431

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 233, 235, 275, 325, 517, 611, 715, 1165, 1175, 2563, 2585, 3029, 3055, 3575, 5825, 6721, 10951, 12815, 12925, 15145, 15275, 33319, 33605, 54755, 64075, 75725, 120461, 142363, 166595, 168025, 273775, 602305, 711815, 832975, 1565993, 3011525, 3559075, 7829965, 39149825]

約数ペア:

[(1, 39149825), (5, 7829965), (11, 3559075), (13, 3011525), (25, 1565993), (47, 832975), (55, 711815), (65, 602305), (143, 273775), (233, 168025), (235, 166595), (275, 142363), (325, 120461), (517, 75725), (611, 64075), (715, 54755), (1165, 33605), (1175, 33319), (2563, 15275), (2585, 15145), (3029, 12925), (3055, 12815), (3575, 10951), (5825, 6721)]