727014795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{52511}}^1$

素因数の和:52603

約数の個数: 32

約数和(自身を含む): 1270370304

約数和(自身を除く): 543355509

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 52511, 157533, 262555, 682643, 787665, 2047929, 3413215, 3728281, 10239645, 11184843, 18641405, 48467653, 55924215, 145402959, 242338265, 727014795]

約数ペア:

[(1, 727014795), (3, 242338265), (5, 145402959), (13, 55924215), (15, 48467653), (39, 18641405), (65, 11184843), (71, 10239645), (195, 3728281), (213, 3413215), (355, 2047929), (923, 787665), (1065, 682643), (2769, 262555), (4615, 157533), (13845, 52511)]