15995304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 32751576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 743, 828, 897, 936, 1196, 1486, 1656, 1794, 2229, 2392, 2691, 2972, 3588, 4458, 5382, 5944, 6687, 7176, 8916, 9659, 10764, 13374, 17089, 17832, 19318, 21528, 26748, 28977, 34178, 38636, 51267, 53496, 57954, 68356, 77272, 86931, 102534, 115908, 136712, 153801, 173862, 205068, 222157, 231816, 307602, 347724, 410136, 444314, 615204, 666471, 695448, 888628, 1230408, 1332942, 1777256, 1999413, 2665884, 3998826, 5331768, 7997652, 15995304]

約数ペア:

[(1, 15995304), (2, 7997652), (3, 5331768), (4, 3998826), (6, 2665884), (8, 1999413), (9, 1777256), (12, 1332942), (13, 1230408), (18, 888628), (23, 695448), (24, 666471), (26, 615204), (36, 444314), (39, 410136), (46, 347724), (52, 307602), (69, 231816), (72, 222157), (78, 205068), (92, 173862), (104, 153801), (117, 136712), (138, 115908), (156, 102534), (184, 86931), (207, 77272), (234, 68356), (276, 57954), (299, 53496), (312, 51267), (414, 38636), (468, 34178), (552, 28977), (598, 26748), (743, 21528), (828, 19318), (897, 17832), (936, 17089), (1196, 13374), (1486, 10764), (1656, 9659), (1794, 8916), (2229, 7176), (2392, 6687), (2691, 5944), (2972, 5382), (3588, 4458)]