229487615

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 322828416

約数和(自身を除く): 93340801

約数列:

[1, 5, 7, 35, 53, 193, 265, 371, 641, 965, 1351, 1855, 3205, 4487, 6755, 10229, 22435, 33973, 51145, 71603, 123713, 169865, 237811, 358015, 618565, 865991, 1189055, 4329955, 6556789, 32783945, 45897523, 229487615]

約数ペア:

[(1, 229487615), (5, 45897523), (7, 32783945), (35, 6556789), (53, 4329955), (193, 1189055), (265, 865991), (371, 618565), (641, 358015), (965, 237811), (1351, 169865), (1855, 123713), (3205, 71603), (4487, 51145), (6755, 33973), (10229, 22435)]