157219287025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{4363}}^1$

素因数の和:6586

約数の個数: 48

約数和(自身を含む): 210588485760

約数和(自身を除く): 53369198735

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 2161, 3335, 4363, 10805, 16675, 21815, 49703, 54025, 62669, 100349, 109075, 126527, 248515, 313345, 501745, 632635, 1242575, 1441387, 1566725, 2508725, 2910121, 3163175, 7206935, 9428443, 14550605, 36034675, 47142215, 72753025, 216854189, 235711075, 273424847, 1084270945, 1367124235, 5421354725, 6288771481, 6835621175, 31443857405, 157219287025]

約数ペア:

[(1, 157219287025), (5, 31443857405), (23, 6835621175), (25, 6288771481), (29, 5421354725), (115, 1367124235), (145, 1084270945), (575, 273424847), (667, 235711075), (725, 216854189), (2161, 72753025), (3335, 47142215), (4363, 36034675), (10805, 14550605), (16675, 9428443), (21815, 7206935), (49703, 3163175), (54025, 2910121), (62669, 2508725), (100349, 1566725), (109075, 1441387), (126527, 1242575), (248515, 632635), (313345, 501745)]