214739595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 426666240

約数和(自身を除く): 211926645

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 419, 1257, 1627, 2095, 2933, 3771, 4881, 6285, 8135, 8799, 11389, 14643, 14665, 18855, 24405, 26397, 34167, 43995, 56945, 73215, 102501, 131985, 170835, 512505, 681713, 2045139, 3408565, 4771991, 6135417, 10225695, 14315973, 23859955, 30677085, 42947919, 71579865, 214739595]

約数ペア:

[(1, 214739595), (3, 71579865), (5, 42947919), (7, 30677085), (9, 23859955), (15, 14315973), (21, 10225695), (35, 6135417), (45, 4771991), (63, 3408565), (105, 2045139), (315, 681713), (419, 512505), (1257, 170835), (1627, 131985), (2095, 102501), (2933, 73215), (3771, 56945), (4881, 43995), (6285, 34167), (8135, 26397), (8799, 24405), (11389, 18855), (14643, 14665)]