83441355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 151538688

約数和(自身を除く): 68097333

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 205, 255, 345, 347, 391, 615, 697, 943, 1041, 1173, 1735, 1955, 2091, 2829, 3485, 4715, 5205, 5865, 5899, 7981, 10455, 14145, 14227, 16031, 17697, 23943, 29495, 39905, 42681, 48093, 71135, 80155, 88485, 119715, 135677, 213405, 240465, 241859, 327221, 407031, 678385, 725577, 981663, 1209295, 1636105, 2035155, 3627885, 4908315, 5562757, 16688271, 27813785, 83441355]

約数ペア:

[(1, 83441355), (3, 27813785), (5, 16688271), (15, 5562757), (17, 4908315), (23, 3627885), (41, 2035155), (51, 1636105), (69, 1209295), (85, 981663), (115, 725577), (123, 678385), (205, 407031), (255, 327221), (345, 241859), (347, 240465), (391, 213405), (615, 135677), (697, 119715), (943, 88485), (1041, 80155), (1173, 71135), (1735, 48093), (1955, 42681), (2091, 39905), (2829, 29495), (3485, 23943), (4715, 17697), (5205, 16031), (5865, 14227), (5899, 14145), (7981, 10455)]