4889175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 8808960

約数和(自身を除く): 3919785

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 73, 75, 95, 141, 219, 235, 285, 365, 475, 705, 893, 1095, 1175, 1387, 1425, 1825, 2679, 3431, 3525, 4161, 4465, 5475, 6935, 10293, 13395, 17155, 20805, 22325, 34675, 51465, 65189, 66975, 85775, 104025, 195567, 257325, 325945, 977835, 1629725, 4889175]

約数ペア:

[(1, 4889175), (3, 1629725), (5, 977835), (15, 325945), (19, 257325), (25, 195567), (47, 104025), (57, 85775), (73, 66975), (75, 65189), (95, 51465), (141, 34675), (219, 22325), (235, 20805), (285, 17155), (365, 13395), (475, 10293), (705, 6935), (893, 5475), (1095, 4465), (1175, 4161), (1387, 3525), (1425, 3431), (1825, 2679)]