456770535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 838397952

約数和(自身を除く): 381627417

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 227, 255, 607, 663, 681, 1105, 1135, 1821, 2951, 3035, 3315, 3405, 3859, 7891, 8853, 9105, 10319, 11577, 14755, 19295, 23673, 30957, 39455, 44265, 50167, 51595, 57885, 118365, 134147, 137789, 150501, 154785, 250835, 402441, 413367, 670735, 688945, 752505, 1791257, 2012205, 2066835, 2342413, 5373771, 7027239, 8956285, 11712065, 26868855, 30451369, 35136195, 91354107, 152256845, 456770535]

約数ペア:

[(1, 456770535), (3, 152256845), (5, 91354107), (13, 35136195), (15, 30451369), (17, 26868855), (39, 11712065), (51, 8956285), (65, 7027239), (85, 5373771), (195, 2342413), (221, 2066835), (227, 2012205), (255, 1791257), (607, 752505), (663, 688945), (681, 670735), (1105, 413367), (1135, 402441), (1821, 250835), (2951, 154785), (3035, 150501), (3315, 137789), (3405, 134147), (3859, 118365), (7891, 57885), (8853, 51595), (9105, 50167), (10319, 44265), (11577, 39455), (14755, 30957), (19295, 23673)]