2275151775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{15661}}^1$

素因数の和:15836

約数の個数: 48

約数和(自身を含む): 4078384800

約数和(自身を除く): 1803233025

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 195, 325, 447, 745, 975, 1937, 2235, 3725, 5811, 9685, 11175, 15661, 29055, 46983, 48425, 78305, 145275, 203593, 234915, 391525, 610779, 1017965, 1174575, 2333489, 3053895, 5089825, 7000467, 11667445, 15269475, 30335357, 35002335, 58337225, 91006071, 151676785, 175011675, 455030355, 758383925, 2275151775]

約数ペア:

[(1, 2275151775), (3, 758383925), (5, 455030355), (13, 175011675), (15, 151676785), (25, 91006071), (39, 58337225), (65, 35002335), (75, 30335357), (149, 15269475), (195, 11667445), (325, 7000467), (447, 5089825), (745, 3053895), (975, 2333489), (1937, 1174575), (2235, 1017965), (3725, 610779), (5811, 391525), (9685, 234915), (11175, 203593), (15661, 145275), (29055, 78305), (46983, 48425)]