2112778816515

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{1938427}}^1$

素因数の和:1938948

約数の個数: 48

約数和(自身を含む): 3739413701088

約数和(自身を除く): 1626634884573

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 457, 477, 795, 1371, 2285, 2385, 4113, 6855, 20565, 24221, 72663, 121105, 217989, 363315, 1089945, 1938427, 5815281, 9692135, 17445843, 29076405, 87229215, 102736631, 308209893, 513683155, 885861139, 924629679, 1541049465, 2657583417, 4429305695, 4623148395, 7972750251, 13287917085, 39863751255, 46950640367, 140851921101, 234753201835, 422555763303, 704259605505, 2112778816515]

約数ペア:

[(1, 2112778816515), (3, 704259605505), (5, 422555763303), (9, 234753201835), (15, 140851921101), (45, 46950640367), (53, 39863751255), (159, 13287917085), (265, 7972750251), (457, 4623148395), (477, 4429305695), (795, 2657583417), (1371, 1541049465), (2285, 924629679), (2385, 885861139), (4113, 513683155), (6855, 308209893), (20565, 102736631), (24221, 87229215), (72663, 29076405), (121105, 17445843), (217989, 9692135), (363315, 5815281), (1089945, 1938427)]