55826235

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 99672768

約数和(自身を除く): 43846533

約数列:

[1, 3, 5, 9, 15, 45, 71, 101, 173, 213, 303, 355, 505, 519, 639, 865, 909, 1065, 1515, 1557, 2595, 3195, 4545, 7171, 7785, 12283, 17473, 21513, 35855, 36849, 52419, 61415, 64539, 87365, 107565, 110547, 157257, 184245, 262095, 322695, 552735, 786285, 1240583, 3721749, 6202915, 11165247, 18608745, 55826235]

約数ペア:

[(1, 55826235), (3, 18608745), (5, 11165247), (9, 6202915), (15, 3721749), (45, 1240583), (71, 786285), (101, 552735), (173, 322695), (213, 262095), (303, 184245), (355, 157257), (505, 110547), (519, 107565), (639, 87365), (865, 64539), (909, 61415), (1065, 52419), (1515, 36849), (1557, 35855), (2595, 21513), (3195, 17473), (4545, 12283), (7171, 7785)]