1105398745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21313}}^1$

素因数の和:21393

約数の個数: 32

約数和(自身を含む): 1546884864

約数和(自身を除く): 441486119

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 2255, 4715, 10373, 21313, 51865, 106565, 234443, 490199, 873833, 1172215, 2450995, 4369165, 5392189, 9612163, 20098159, 26960945, 48060815, 100490795, 221079749, 1105398745]

約数ペア:

[(1, 1105398745), (5, 221079749), (11, 100490795), (23, 48060815), (41, 26960945), (55, 20098159), (115, 9612163), (205, 5392189), (253, 4369165), (451, 2450995), (943, 1172215), (1265, 873833), (2255, 490199), (4715, 234443), (10373, 106565), (21313, 51865)]