16477695

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 32457600

約数和(自身を除く): 15979905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 229, 351, 369, 533, 585, 615, 687, 1107, 1145, 1599, 1755, 1845, 2061, 2665, 2977, 3435, 4797, 5535, 6183, 7995, 8931, 9389, 10305, 14391, 14885, 23985, 26793, 28167, 30915, 44655, 46945, 71955, 80379, 84501, 122057, 133965, 140835, 253503, 366171, 401895, 422505, 610285, 1098513, 1267515, 1830855, 3295539, 5492565, 16477695]

約数ペア:

[(1, 16477695), (3, 5492565), (5, 3295539), (9, 1830855), (13, 1267515), (15, 1098513), (27, 610285), (39, 422505), (41, 401895), (45, 366171), (65, 253503), (117, 140835), (123, 133965), (135, 122057), (195, 84501), (205, 80379), (229, 71955), (351, 46945), (369, 44655), (533, 30915), (585, 28167), (615, 26793), (687, 23985), (1107, 14885), (1145, 14391), (1599, 10305), (1755, 9389), (1845, 8931), (2061, 7995), (2665, 6183), (2977, 5535), (3435, 4797)]