156722026905

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1\times {\mathrm{12487}}^1$

素因数の和:15531

約数の個数: 64

約数和(自身を含む): 287723520000

約数和(自身を除く): 131001493095

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2999, 4185, 8997, 12487, 14995, 26991, 37461, 44985, 62435, 80973, 92969, 112383, 134955, 187305, 278907, 337149, 387097, 404865, 464845, 561915, 836721, 1161291, 1394535, 1685745, 1935485, 2510163, 3483873, 4183605, 5806455, 10451619, 12550815, 17419365, 37448513, 52258095, 112345539, 187242565, 337036617, 561727695, 1011109851, 1160903903, 1685183085, 3482711709, 5055549255, 5804519515, 10448135127, 17413558545, 31344405381, 52240675635, 156722026905]

約数ペア:

[(1, 156722026905), (3, 52240675635), (5, 31344405381), (9, 17413558545), (15, 10448135127), (27, 5804519515), (31, 5055549255), (45, 3482711709), (93, 1685183085), (135, 1160903903), (155, 1011109851), (279, 561727695), (465, 337036617), (837, 187242565), (1395, 112345539), (2999, 52258095), (4185, 37448513), (8997, 17419365), (12487, 12550815), (14995, 10451619), (26991, 5806455), (37461, 4183605), (44985, 3483873), (62435, 2510163), (80973, 1935485), (92969, 1685745), (112383, 1394535), (134955, 1161291), (187305, 836721), (278907, 561915), (337149, 464845), (387097, 404865)]