47852535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 39238665

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 199, 205, 255, 345, 391, 597, 615, 697, 943, 995, 1173, 1955, 2091, 2829, 2985, 3383, 3485, 4577, 4715, 5865, 8159, 10149, 10455, 13731, 14145, 16031, 16915, 22885, 24477, 40795, 48093, 50745, 68655, 77809, 80155, 122385, 138703, 187657, 233427, 240465, 389045, 416109, 562971, 693515, 938285, 1167135, 2080545, 2814855, 3190169, 9570507, 15950845, 47852535]

約数ペア:

[(1, 47852535), (3, 15950845), (5, 9570507), (15, 3190169), (17, 2814855), (23, 2080545), (41, 1167135), (51, 938285), (69, 693515), (85, 562971), (115, 416109), (123, 389045), (199, 240465), (205, 233427), (255, 187657), (345, 138703), (391, 122385), (597, 80155), (615, 77809), (697, 68655), (943, 50745), (995, 48093), (1173, 40795), (1955, 24477), (2091, 22885), (2829, 16915), (2985, 16031), (3383, 14145), (3485, 13731), (4577, 10455), (4715, 10149), (5865, 8159)]