15453828

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 43662528

約数和(自身を除く): 28208700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1223, 1404, 2106, 2446, 3159, 3669, 4212, 4892, 6318, 7338, 11007, 12636, 14676, 15899, 22014, 31798, 33021, 44028, 47697, 63596, 66042, 95394, 99063, 132084, 143091, 190788, 198126, 286182, 297189, 396252, 429273, 572364, 594378, 858546, 1188756, 1287819, 1717092, 2575638, 3863457, 5151276, 7726914, 15453828]

約数ペア:

[(1, 15453828), (2, 7726914), (3, 5151276), (4, 3863457), (6, 2575638), (9, 1717092), (12, 1287819), (13, 1188756), (18, 858546), (26, 594378), (27, 572364), (36, 429273), (39, 396252), (52, 297189), (54, 286182), (78, 198126), (81, 190788), (108, 143091), (117, 132084), (156, 99063), (162, 95394), (234, 66042), (243, 63596), (324, 47697), (351, 44028), (468, 33021), (486, 31798), (702, 22014), (972, 15899), (1053, 14676), (1223, 12636), (1404, 11007), (2106, 7338), (2446, 6318), (3159, 4892), (3669, 4212)]