75251055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 64094865

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 79, 115, 165, 237, 251, 253, 345, 395, 753, 759, 869, 1185, 1255, 1265, 1817, 2607, 2761, 3765, 3795, 4345, 5451, 5773, 8283, 9085, 13035, 13805, 17319, 19829, 19987, 27255, 28865, 41415, 59487, 59961, 63503, 86595, 99145, 99935, 190509, 218119, 297435, 299805, 317515, 456067, 654357, 952545, 1090595, 1368201, 2280335, 3271785, 5016737, 6841005, 15050211, 25083685, 75251055]

約数ペア:

[(1, 75251055), (3, 25083685), (5, 15050211), (11, 6841005), (15, 5016737), (23, 3271785), (33, 2280335), (55, 1368201), (69, 1090595), (79, 952545), (115, 654357), (165, 456067), (237, 317515), (251, 299805), (253, 297435), (345, 218119), (395, 190509), (753, 99935), (759, 99145), (869, 86595), (1185, 63503), (1255, 59961), (1265, 59487), (1817, 41415), (2607, 28865), (2761, 27255), (3765, 19987), (3795, 19829), (4345, 17319), (5451, 13805), (5773, 13035), (8283, 9085)]