961065

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 1991808

約数和(自身を除く): 1030743

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 113, 135, 189, 243, 315, 339, 405, 565, 567, 791, 945, 1017, 1215, 1695, 1701, 2373, 2835, 3051, 3955, 5085, 7119, 8505, 9153, 11865, 15255, 21357, 27459, 35595, 45765, 64071, 106785, 137295, 192213, 320355, 961065]

約数ペア:

[(1, 961065), (3, 320355), (5, 192213), (7, 137295), (9, 106785), (15, 64071), (21, 45765), (27, 35595), (35, 27459), (45, 21357), (63, 15255), (81, 11865), (105, 9153), (113, 8505), (135, 7119), (189, 5085), (243, 3955), (315, 3051), (339, 2835), (405, 2373), (565, 1701), (567, 1695), (791, 1215), (945, 1017)]