15696795387

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{11887}}^1$

素因数の和:12608

約数の個数: 48

約数和(自身を含む): 26258975232

約数和(自身を除く): 10562179845

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 691, 1911, 2073, 4837, 8983, 11887, 14511, 26949, 33859, 35661, 62881, 83209, 101577, 154531, 188643, 249627, 440167, 463593, 582463, 1081717, 1320501, 1747389, 3245151, 7572019, 8213917, 22716057, 24641751, 57497419, 106780921, 172492257, 320342763, 402481933, 747466447, 1207445799, 2242399341, 5232265129, 15696795387]

約数ペア:

[(1, 15696795387), (3, 5232265129), (7, 2242399341), (13, 1207445799), (21, 747466447), (39, 402481933), (49, 320342763), (91, 172492257), (147, 106780921), (273, 57497419), (637, 24641751), (691, 22716057), (1911, 8213917), (2073, 7572019), (4837, 3245151), (8983, 1747389), (11887, 1320501), (14511, 1081717), (26949, 582463), (33859, 463593), (35661, 440167), (62881, 249627), (83209, 188643), (101577, 154531)]