304885155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11113}}^1$

素因数の和:11211

約数の個数: 32

約数和(自身を含む): 512133120

約数和(自身を除く): 207247965

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1829, 5487, 9145, 11113, 27435, 33339, 55565, 166695, 344503, 655667, 1033509, 1722515, 1967001, 3278335, 5167545, 9835005, 20325677, 60977031, 101628385, 304885155]

約数ペア:

[(1, 304885155), (3, 101628385), (5, 60977031), (15, 20325677), (31, 9835005), (59, 5167545), (93, 3278335), (155, 1967001), (177, 1722515), (295, 1033509), (465, 655667), (885, 344503), (1829, 166695), (5487, 55565), (9145, 33339), (11113, 27435)]