1149647555

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 1666333440

約数和(自身を除く): 516685885

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 229, 245, 661, 1085, 1145, 1519, 1603, 3305, 4627, 7099, 7595, 8015, 11221, 20491, 23135, 32389, 35495, 49693, 56105, 102455, 143437, 151369, 161945, 248465, 347851, 717185, 756845, 1004059, 1059583, 1739255, 4692439, 5020295, 5297915, 7417081, 23462195, 32847073, 37085405, 164235365, 229929511, 1149647555]

約数ペア:

[(1, 1149647555), (5, 229929511), (7, 164235365), (31, 37085405), (35, 32847073), (49, 23462195), (155, 7417081), (217, 5297915), (229, 5020295), (245, 4692439), (661, 1739255), (1085, 1059583), (1145, 1004059), (1519, 756845), (1603, 717185), (3305, 347851), (4627, 248465), (7099, 161945), (7595, 151369), (8015, 143437), (11221, 102455), (20491, 56105), (23135, 49693), (32389, 35495)]