15125556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 36747648

約数和(自身を除く): 21622092

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 433, 492, 852, 866, 1299, 1732, 2598, 2911, 5196, 5822, 8733, 11644, 17466, 17753, 30743, 34932, 35506, 53259, 61486, 71012, 92229, 106518, 122972, 184458, 213036, 368916, 1260463, 2520926, 3781389, 5041852, 7562778, 15125556]

約数ペア:

[(1, 15125556), (2, 7562778), (3, 5041852), (4, 3781389), (6, 2520926), (12, 1260463), (41, 368916), (71, 213036), (82, 184458), (123, 122972), (142, 106518), (164, 92229), (213, 71012), (246, 61486), (284, 53259), (426, 35506), (433, 34932), (492, 30743), (852, 17753), (866, 17466), (1299, 11644), (1732, 8733), (2598, 5822), (2911, 5196)]