12149325

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 22915200

約数和(自身を除く): 10765875

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 439, 615, 675, 1025, 1107, 1317, 1845, 2195, 3075, 3951, 5535, 6585, 9225, 10975, 11853, 17999, 19755, 27675, 32925, 53997, 59265, 89995, 98775, 161991, 269985, 296325, 449975, 485973, 809955, 1349925, 2429865, 4049775, 12149325]

約数ペア:

[(1, 12149325), (3, 4049775), (5, 2429865), (9, 1349925), (15, 809955), (25, 485973), (27, 449975), (41, 296325), (45, 269985), (75, 161991), (123, 98775), (135, 89995), (205, 59265), (225, 53997), (369, 32925), (439, 27675), (615, 19755), (675, 17999), (1025, 11853), (1107, 10975), (1317, 9225), (1845, 6585), (2195, 5535), (3075, 3951)]