31030395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 55067904

約数和(自身を除く): 24037509

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3083, 3355, 9249, 10065, 15415, 33913, 46245, 101739, 169565, 188063, 508695, 564189, 940315, 2068693, 2820945, 6206079, 10343465, 31030395]

約数ペア:

[(1, 31030395), (3, 10343465), (5, 6206079), (11, 2820945), (15, 2068693), (33, 940315), (55, 564189), (61, 508695), (165, 188063), (183, 169565), (305, 101739), (671, 46245), (915, 33913), (2013, 15415), (3083, 10065), (3355, 9249)]