63728835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 110549472

約数和(自身を除く): 46820637

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 241, 255, 289, 305, 723, 867, 915, 1037, 1205, 1445, 3111, 3615, 4097, 4335, 5185, 12291, 14701, 15555, 17629, 20485, 44103, 52887, 61455, 69649, 73505, 88145, 208947, 220515, 249917, 264435, 348245, 749751, 1044735, 1249585, 3748755, 4248589, 12745767, 21242945, 63728835]

約数ペア:

[(1, 63728835), (3, 21242945), (5, 12745767), (15, 4248589), (17, 3748755), (51, 1249585), (61, 1044735), (85, 749751), (183, 348245), (241, 264435), (255, 249917), (289, 220515), (305, 208947), (723, 88145), (867, 73505), (915, 69649), (1037, 61455), (1205, 52887), (1445, 44103), (3111, 20485), (3615, 17629), (4097, 15555), (4335, 14701), (5185, 12291)]