1375920865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 1839801600

約数和(自身を除く): 463880735

約数列:

[1, 5, 11, 55, 89, 103, 445, 515, 979, 1133, 2729, 4895, 5665, 9167, 13645, 30019, 45835, 100837, 150095, 242881, 281087, 504185, 1214405, 1405435, 2671691, 3091957, 13358455, 15459785, 25016743, 125083715, 275184173, 1375920865]

約数ペア:

[(1, 1375920865), (5, 275184173), (11, 125083715), (55, 25016743), (89, 15459785), (103, 13358455), (445, 3091957), (515, 2671691), (979, 1405435), (1133, 1214405), (2729, 504185), (4895, 281087), (5665, 242881), (9167, 150095), (13645, 100837), (30019, 45835)]