136969945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 65275175

約数列:

[1, 5, 7, 23, 35, 49, 109, 115, 161, 223, 245, 545, 763, 805, 1115, 1127, 1561, 2507, 3815, 5129, 5341, 5635, 7805, 10927, 12535, 17549, 24307, 25645, 26705, 35903, 54635, 87745, 121535, 122843, 170149, 179515, 251321, 559061, 614215, 850745, 1191043, 1256605, 2795305, 3913427, 5955215, 19567135, 27393989, 136969945]

約数ペア:

[(1, 136969945), (5, 27393989), (7, 19567135), (23, 5955215), (35, 3913427), (49, 2795305), (109, 1256605), (115, 1191043), (161, 850745), (223, 614215), (245, 559061), (545, 251321), (763, 179515), (805, 170149), (1115, 122843), (1127, 121535), (1561, 87745), (2507, 54635), (3815, 35903), (5129, 26705), (5341, 25645), (5635, 24307), (7805, 17549), (10927, 12535)]