2167455025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 2875244544

約数和(自身を除く): 707789519

約数列:

[1, 5, 23, 25, 67, 115, 127, 335, 443, 575, 635, 1541, 1675, 2215, 2921, 3175, 7705, 8509, 10189, 11075, 14605, 29681, 38525, 42545, 50945, 56261, 73025, 148405, 195707, 212725, 254725, 281305, 682663, 742025, 978535, 1294003, 1406525, 3413315, 3769487, 4892675, 6470015, 17066575, 18847435, 32350075, 86698201, 94237175, 433491005, 2167455025]

約数ペア:

[(1, 2167455025), (5, 433491005), (23, 94237175), (25, 86698201), (67, 32350075), (115, 18847435), (127, 17066575), (335, 6470015), (443, 4892675), (575, 3769487), (635, 3413315), (1541, 1406525), (1675, 1294003), (2215, 978535), (2921, 742025), (3175, 682663), (7705, 281305), (8509, 254725), (10189, 212725), (11075, 195707), (14605, 148405), (29681, 73025), (38525, 56261), (42545, 50945)]