67749405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 113270400

約数和(自身を除く): 45520995

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 2069, 2183, 6207, 6549, 10345, 10915, 31035, 32745, 76553, 122071, 229659, 366213, 382765, 610355, 1148295, 1831065, 4516627, 13549881, 22583135, 67749405]

約数ペア:

[(1, 67749405), (3, 22583135), (5, 13549881), (15, 4516627), (37, 1831065), (59, 1148295), (111, 610355), (177, 382765), (185, 366213), (295, 229659), (555, 122071), (885, 76553), (2069, 32745), (2183, 31035), (6207, 10915), (6549, 10345)]