227742495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7879}}^1$

素因数の和:7975

約数の個数: 32

約数和(自身を含む): 381265920

約数和(自身を除く): 153523425

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 5781, 7879, 9635, 23637, 28905, 39395, 118185, 323039, 370313, 969117, 1110939, 1615195, 1851565, 4845585, 5554695, 15182833, 45548499, 75914165, 227742495]

約数ペア:

[(1, 227742495), (3, 75914165), (5, 45548499), (15, 15182833), (41, 5554695), (47, 4845585), (123, 1851565), (141, 1615195), (205, 1110939), (235, 969117), (615, 370313), (705, 323039), (1927, 118185), (5781, 39395), (7879, 28905), (9635, 23637)]