1031415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 64

約数和(自身を含む): 2211840

約数和(自身を除く): 1180425

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 47, 55, 57, 77, 95, 105, 133, 141, 165, 209, 231, 235, 285, 329, 385, 399, 517, 627, 665, 705, 893, 987, 1045, 1155, 1463, 1551, 1645, 1995, 2585, 2679, 3135, 3619, 4389, 4465, 4935, 6251, 7315, 7755, 9823, 10857, 13395, 18095, 18753, 21945, 29469, 31255, 49115, 54285, 68761, 93765, 147345, 206283, 343805, 1031415]

約数ペア:

[(1, 1031415), (3, 343805), (5, 206283), (7, 147345), (11, 93765), (15, 68761), (19, 54285), (21, 49115), (33, 31255), (35, 29469), (47, 21945), (55, 18753), (57, 18095), (77, 13395), (95, 10857), (105, 9823), (133, 7755), (141, 7315), (165, 6251), (209, 4935), (231, 4465), (235, 4389), (285, 3619), (329, 3135), (385, 2679), (399, 2585), (517, 1995), (627, 1645), (665, 1551), (705, 1463), (893, 1155), (987, 1045)]