152080725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 268107840

約数和(自身を除く): 116027115

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 255, 425, 543, 659, 905, 1275, 1977, 2715, 3077, 3295, 4525, 9231, 9885, 11203, 13575, 15385, 16475, 33609, 46155, 49425, 56015, 76925, 119279, 168045, 230775, 280075, 357837, 596395, 840225, 1789185, 2027743, 2981975, 6083229, 8945925, 10138715, 30416145, 50693575, 152080725]

約数ペア:

[(1, 152080725), (3, 50693575), (5, 30416145), (15, 10138715), (17, 8945925), (25, 6083229), (51, 2981975), (75, 2027743), (85, 1789185), (181, 840225), (255, 596395), (425, 357837), (543, 280075), (659, 230775), (905, 168045), (1275, 119279), (1977, 76925), (2715, 56015), (3077, 49425), (3295, 46155), (4525, 33609), (9231, 16475), (9885, 15385), (11203, 13575)]