15941484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 29372148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1481, 1794, 2691, 2962, 3588, 4443, 5382, 5924, 8886, 10764, 13329, 17772, 19253, 26658, 34063, 38506, 53316, 57759, 68126, 77012, 102189, 115518, 136252, 173277, 204378, 231036, 306567, 346554, 408756, 442819, 613134, 693108, 885638, 1226268, 1328457, 1771276, 2656914, 3985371, 5313828, 7970742, 15941484]

約数ペア:

[(1, 15941484), (2, 7970742), (3, 5313828), (4, 3985371), (6, 2656914), (9, 1771276), (12, 1328457), (13, 1226268), (18, 885638), (23, 693108), (26, 613134), (36, 442819), (39, 408756), (46, 346554), (52, 306567), (69, 231036), (78, 204378), (92, 173277), (117, 136252), (138, 115518), (156, 102189), (207, 77012), (234, 68126), (276, 57759), (299, 53316), (414, 38506), (468, 34063), (598, 26658), (828, 19253), (897, 17772), (1196, 13329), (1481, 10764), (1794, 8886), (2691, 5924), (2962, 5382), (3588, 4443)]