33147705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 57103488

約数和(自身を除く): 23955783

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 2131, 3111, 5185, 6393, 10655, 15555, 31965, 36227, 108681, 129991, 181135, 389973, 543405, 649955, 1949865, 2209847, 6629541, 11049235, 33147705]

約数ペア:

[(1, 33147705), (3, 11049235), (5, 6629541), (15, 2209847), (17, 1949865), (51, 649955), (61, 543405), (85, 389973), (183, 181135), (255, 129991), (305, 108681), (915, 36227), (1037, 31965), (2131, 15555), (3111, 10655), (5185, 6393)]