150809325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 255983616

約数和(自身を除く): 105174291

約数列:

[1, 3, 5, 15, 25, 71, 75, 127, 213, 223, 355, 381, 635, 669, 1065, 1115, 1775, 1905, 3175, 3345, 5325, 5575, 9017, 9525, 15833, 16725, 27051, 28321, 45085, 47499, 79165, 84963, 135255, 141605, 225425, 237495, 395825, 424815, 676275, 708025, 1187475, 2010791, 2124075, 6032373, 10053955, 30161865, 50269775, 150809325]

約数ペア:

[(1, 150809325), (3, 50269775), (5, 30161865), (15, 10053955), (25, 6032373), (71, 2124075), (75, 2010791), (127, 1187475), (213, 708025), (223, 676275), (355, 424815), (381, 395825), (635, 237495), (669, 225425), (1065, 141605), (1115, 135255), (1775, 84963), (1905, 79165), (3175, 47499), (3345, 45085), (5325, 28321), (5575, 27051), (9017, 16725), (9525, 15833)]