1007475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2023680

約数和(自身を除く): 1016205

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 101, 105, 133, 175, 285, 303, 399, 475, 505, 525, 665, 707, 1425, 1515, 1919, 1995, 2121, 2525, 3325, 3535, 5757, 7575, 9595, 9975, 10605, 13433, 17675, 28785, 40299, 47975, 53025, 67165, 143925, 201495, 335825, 1007475]

約数ペア:

[(1, 1007475), (3, 335825), (5, 201495), (7, 143925), (15, 67165), (19, 53025), (21, 47975), (25, 40299), (35, 28785), (57, 17675), (75, 13433), (95, 10605), (101, 9975), (105, 9595), (133, 7575), (175, 5757), (285, 3535), (303, 3325), (399, 2525), (475, 2121), (505, 1995), (525, 1919), (665, 1515), (707, 1425)]