133727985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 245419200

約数和(自身を除く): 111691215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 229, 285, 683, 687, 855, 1145, 2049, 2061, 3415, 3435, 4351, 6147, 10245, 10305, 12977, 13053, 21755, 30735, 38931, 39159, 64885, 65265, 116793, 156407, 194655, 195795, 469221, 583965, 782035, 1407663, 2346105, 2971733, 7038315, 8915199, 14858665, 26745597, 44575995, 133727985]

約数ペア:

[(1, 133727985), (3, 44575995), (5, 26745597), (9, 14858665), (15, 8915199), (19, 7038315), (45, 2971733), (57, 2346105), (95, 1407663), (171, 782035), (229, 583965), (285, 469221), (683, 195795), (687, 194655), (855, 156407), (1145, 116793), (2049, 65265), (2061, 64885), (3415, 39159), (3435, 38931), (4351, 30735), (6147, 21755), (10245, 13053), (10305, 12977)]