15795280368015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{12685291}}^1$

素因数の和:12685592

約数の個数: 64

約数和(自身を含む): 28277038103040

約数和(自身を除く): 12481757735025

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 257, 285, 323, 771, 969, 1285, 1615, 3855, 4369, 4845, 4883, 13107, 14649, 21845, 24415, 65535, 73245, 83011, 249033, 415055, 1245165, 12685291, 38055873, 63426455, 190279365, 215649947, 241020529, 646949841, 723061587, 1078249735, 1205102645, 3234749205, 3260119787, 3615307935, 4097348993, 9780359361, 12292046979, 16300598935, 20486744965, 48901796805, 55422036379, 61460234895, 61942275953, 166266109137, 185826827859, 277110181895, 309711379765, 831330545685, 929134139295, 1053018691201, 3159056073603, 5265093456005, 15795280368015]

約数ペア:

[(1, 15795280368015), (3, 5265093456005), (5, 3159056073603), (15, 1053018691201), (17, 929134139295), (19, 831330545685), (51, 309711379765), (57, 277110181895), (85, 185826827859), (95, 166266109137), (255, 61942275953), (257, 61460234895), (285, 55422036379), (323, 48901796805), (771, 20486744965), (969, 16300598935), (1285, 12292046979), (1615, 9780359361), (3855, 4097348993), (4369, 3615307935), (4845, 3260119787), (4883, 3234749205), (13107, 1205102645), (14649, 1078249735), (21845, 723061587), (24415, 646949841), (65535, 241020529), (73245, 215649947), (83011, 190279365), (249033, 63426455), (415055, 38055873), (1245165, 12685291)]