270671115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 511805952

約数和(自身を除く): 241134837

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 257, 429, 491, 715, 771, 1285, 1473, 2145, 2455, 2827, 3341, 3855, 5401, 6383, 7365, 8481, 10023, 14135, 16203, 16705, 19149, 27005, 31915, 36751, 42405, 50115, 70213, 81015, 95745, 110253, 126187, 183755, 210639, 351065, 378561, 551265, 630935, 1053195, 1388057, 1640431, 1892805, 4164171, 4921293, 6940285, 8202155, 18044741, 20820855, 24606465, 54134223, 90223705, 270671115]

約数ペア:

[(1, 270671115), (3, 90223705), (5, 54134223), (11, 24606465), (13, 20820855), (15, 18044741), (33, 8202155), (39, 6940285), (55, 4921293), (65, 4164171), (143, 1892805), (165, 1640431), (195, 1388057), (257, 1053195), (429, 630935), (491, 551265), (715, 378561), (771, 351065), (1285, 210639), (1473, 183755), (2145, 126187), (2455, 110253), (2827, 95745), (3341, 81015), (3855, 70213), (5401, 50115), (6383, 42405), (7365, 36751), (8481, 31915), (10023, 27005), (14135, 19149), (16203, 16705)]