1788894495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{4673}}^1$

素因数の和:4912

約数の個数: 48

約数和(自身を含む): 3184900992

約数和(自身を除く): 1396006497

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 181, 235, 423, 543, 705, 905, 1629, 2115, 2715, 4673, 8145, 8507, 14019, 23365, 25521, 42057, 42535, 70095, 76563, 127605, 210285, 219631, 382815, 658893, 845813, 1098155, 1976679, 2537439, 3294465, 4229065, 7612317, 9883395, 12687195, 38061585, 39753211, 119259633, 198766055, 357778899, 596298165, 1788894495]

約数ペア:

[(1, 1788894495), (3, 596298165), (5, 357778899), (9, 198766055), (15, 119259633), (45, 39753211), (47, 38061585), (141, 12687195), (181, 9883395), (235, 7612317), (423, 4229065), (543, 3294465), (705, 2537439), (905, 1976679), (1629, 1098155), (2115, 845813), (2715, 658893), (4673, 382815), (8145, 219631), (8507, 210285), (14019, 127605), (23365, 76563), (25521, 70095), (42057, 42535)]