13764415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6142145

約数列:

[1, 5, 7, 29, 35, 71, 145, 191, 203, 355, 497, 955, 1015, 1337, 2059, 2485, 5539, 6685, 10295, 13561, 14413, 27695, 38773, 67805, 72065, 94927, 193865, 393269, 474635, 1966345, 2752883, 13764415]

約数ペア:

[(1, 13764415), (5, 2752883), (7, 1966345), (29, 474635), (35, 393269), (71, 193865), (145, 94927), (191, 72065), (203, 67805), (355, 38773), (497, 27695), (955, 14413), (1015, 13561), (1337, 10295), (2059, 6685), (2485, 5539)]