1421248815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1503967}}^1$

素因数の和:1503988

約数の個数: 32

約数和(自身を含む): 2887618560

約数和(自身を除く): 1466369745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1503967, 4511901, 7519835, 10527769, 13535703, 22559505, 31583307, 40607109, 52638845, 67678515, 94749921, 157916535, 203035545, 284249763, 473749605, 1421248815]

約数ペア:

[(1, 1421248815), (3, 473749605), (5, 284249763), (7, 203035545), (9, 157916535), (15, 94749921), (21, 67678515), (27, 52638845), (35, 40607109), (45, 31583307), (63, 22559505), (105, 13535703), (135, 10527769), (189, 7519835), (315, 4511901), (945, 1503967)]