4148828425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 6084467712

約数和(自身を除く): 1935639287

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 557, 775, 1085, 1373, 2785, 3899, 5425, 6865, 9611, 13925, 17267, 19495, 34325, 42563, 48055, 86335, 97475, 120869, 212815, 240275, 297941, 431675, 604345, 764761, 1064075, 1489705, 3021725, 3823805, 5353327, 7448525, 19119025, 23707591, 26766635, 118537955, 133833175, 165953137, 592689775, 829765685, 4148828425]

約数ペア:

[(1, 4148828425), (5, 829765685), (7, 592689775), (25, 165953137), (31, 133833175), (35, 118537955), (155, 26766635), (175, 23707591), (217, 19119025), (557, 7448525), (775, 5353327), (1085, 3823805), (1373, 3021725), (2785, 1489705), (3899, 1064075), (5425, 764761), (6865, 604345), (9611, 431675), (13925, 297941), (17267, 240275), (19495, 212815), (34325, 120869), (42563, 97475), (48055, 86335)]