488368425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 831821760

約数和(自身を除く): 343453335

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 241, 615, 659, 723, 1025, 1205, 1977, 3075, 3295, 3615, 6025, 9881, 9885, 16475, 18075, 27019, 29643, 49405, 49425, 81057, 135095, 148215, 158819, 247025, 405285, 476457, 675475, 741075, 794095, 2026425, 2382285, 3970475, 6511579, 11911425, 19534737, 32557895, 97673685, 162789475, 488368425]

約数ペア:

[(1, 488368425), (3, 162789475), (5, 97673685), (15, 32557895), (25, 19534737), (41, 11911425), (75, 6511579), (123, 3970475), (205, 2382285), (241, 2026425), (615, 794095), (659, 741075), (723, 675475), (1025, 476457), (1205, 405285), (1977, 247025), (3075, 158819), (3295, 148215), (3615, 135095), (6025, 81057), (9881, 49425), (9885, 49405), (16475, 29643), (18075, 27019)]