842631335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 1317593088

約数和(自身を除く): 474961753

約数列:

[1, 5, 7, 13, 23, 35, 65, 73, 91, 115, 161, 299, 365, 455, 511, 805, 949, 1103, 1495, 1679, 2093, 2555, 4745, 5515, 6643, 7721, 8395, 10465, 11753, 14339, 21827, 25369, 33215, 38605, 58765, 71695, 80519, 100373, 109135, 126845, 152789, 177583, 329797, 402595, 501865, 563633, 763945, 887915, 1046747, 1648985, 1851937, 2308579, 2818165, 5233735, 7327229, 9259685, 11542895, 12963559, 24075181, 36636145, 64817795, 120375905, 168526267, 842631335]

約数ペア:

[(1, 842631335), (5, 168526267), (7, 120375905), (13, 64817795), (23, 36636145), (35, 24075181), (65, 12963559), (73, 11542895), (91, 9259685), (115, 7327229), (161, 5233735), (299, 2818165), (365, 2308579), (455, 1851937), (511, 1648985), (805, 1046747), (949, 887915), (1103, 763945), (1495, 563633), (1679, 501865), (2093, 402595), (2555, 329797), (4745, 177583), (5515, 152789), (6643, 126845), (7721, 109135), (8395, 100373), (10465, 80519), (11753, 71695), (14339, 58765), (21827, 38605), (25369, 33215)]