956875185

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 1935237096

約数和(自身を除く): 978361911

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 641, 677, 735, 1923, 2031, 2205, 3205, 3385, 4487, 4739, 5769, 6093, 9615, 10155, 13461, 14217, 22435, 23695, 28845, 30465, 31409, 33173, 40383, 42651, 67305, 71085, 94227, 99519, 157045, 165865, 201915, 213255, 282681, 298557, 433957, 471135, 497595, 1301871, 1413405, 1492785, 2169785, 3037699, 3905613, 6509355, 9113097, 15188495, 19528065, 21263893, 27339291, 45565485, 63791679, 106319465, 136696455, 191375037, 318958395, 956875185]

約数ペア:

[(1, 956875185), (3, 318958395), (5, 191375037), (7, 136696455), (9, 106319465), (15, 63791679), (21, 45565485), (35, 27339291), (45, 21263893), (49, 19528065), (63, 15188495), (105, 9113097), (147, 6509355), (245, 3905613), (315, 3037699), (441, 2169785), (641, 1492785), (677, 1413405), (735, 1301871), (1923, 497595), (2031, 471135), (2205, 433957), (3205, 298557), (3385, 282681), (4487, 213255), (4739, 201915), (5769, 165865), (6093, 157045), (9615, 99519), (10155, 94227), (13461, 71085), (14217, 67305), (22435, 42651), (23695, 40383), (28845, 33173), (30465, 31409)]