15189588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 41277600

約数和(自身を除く): 26088012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 419, 477, 636, 684, 838, 954, 1007, 1257, 1676, 1908, 2014, 2514, 3021, 3771, 4028, 5028, 6042, 7542, 7961, 9063, 12084, 15084, 15922, 18126, 22207, 23883, 31844, 36252, 44414, 47766, 66621, 71649, 88828, 95532, 133242, 143298, 199863, 266484, 286596, 399726, 421933, 799452, 843866, 1265799, 1687732, 2531598, 3797397, 5063196, 7594794, 15189588]

約数ペア:

[(1, 15189588), (2, 7594794), (3, 5063196), (4, 3797397), (6, 2531598), (9, 1687732), (12, 1265799), (18, 843866), (19, 799452), (36, 421933), (38, 399726), (53, 286596), (57, 266484), (76, 199863), (106, 143298), (114, 133242), (159, 95532), (171, 88828), (212, 71649), (228, 66621), (318, 47766), (342, 44414), (419, 36252), (477, 31844), (636, 23883), (684, 22207), (838, 18126), (954, 15922), (1007, 15084), (1257, 12084), (1676, 9063), (1908, 7961), (2014, 7542), (2514, 6042), (3021, 5028), (3771, 4028)]