27527535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 56309760

約数和(自身を除く): 28782225

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2819, 3255, 8457, 9765, 14095, 19733, 25371, 42285, 59199, 87389, 98665, 126855, 177597, 262167, 295995, 436945, 611723, 786501, 887985, 1310835, 1835169, 3058615, 3932505, 5505507, 9175845, 27527535]

約数ペア:

[(1, 27527535), (3, 9175845), (5, 5505507), (7, 3932505), (9, 3058615), (15, 1835169), (21, 1310835), (31, 887985), (35, 786501), (45, 611723), (63, 436945), (93, 295995), (105, 262167), (155, 177597), (217, 126855), (279, 98665), (315, 87389), (465, 59199), (651, 42285), (1085, 25371), (1395, 19733), (1953, 14095), (2819, 9765), (3255, 8457)]