193044005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 295196160

約数和(自身を除く): 102152155

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 121, 385, 395, 553, 577, 605, 847, 869, 2765, 2885, 4039, 4235, 4345, 6083, 6347, 9559, 20195, 30415, 31735, 44429, 45583, 47795, 66913, 69817, 222145, 227915, 319081, 334565, 349085, 488719, 501413, 1595405, 2443595, 2507065, 3509891, 5515543, 17549455, 27577715, 38608801, 193044005]

約数ペア:

[(1, 193044005), (5, 38608801), (7, 27577715), (11, 17549455), (35, 5515543), (55, 3509891), (77, 2507065), (79, 2443595), (121, 1595405), (385, 501413), (395, 488719), (553, 349085), (577, 334565), (605, 319081), (847, 227915), (869, 222145), (2765, 69817), (2885, 66913), (4039, 47795), (4235, 45583), (4345, 44429), (6083, 31735), (6347, 30415), (9559, 20195)]