40279695

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 69568512

約数和(自身を除く): 29288817

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 103, 145, 155, 309, 435, 465, 515, 841, 899, 1545, 2523, 2697, 2987, 3193, 4205, 4495, 8961, 9579, 12615, 13485, 14935, 15965, 26071, 44805, 47895, 78213, 86623, 92597, 130355, 259869, 277791, 391065, 433115, 462985, 1299345, 1388955, 2685313, 8055939, 13426565, 40279695]

約数ペア:

[(1, 40279695), (3, 13426565), (5, 8055939), (15, 2685313), (29, 1388955), (31, 1299345), (87, 462985), (93, 433115), (103, 391065), (145, 277791), (155, 259869), (309, 130355), (435, 92597), (465, 86623), (515, 78213), (841, 47895), (899, 44805), (1545, 26071), (2523, 15965), (2697, 14935), (2987, 13485), (3193, 12615), (4205, 9579), (4495, 8961)]