144912305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1997}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 181833984

約数和(自身を除く): 36921679

約数列:

[1, 5, 23, 115, 631, 1997, 3155, 9985, 14513, 45931, 72565, 229655, 1260107, 6300535, 28982461, 144912305]

約数ペア:

[(1, 144912305), (5, 28982461), (23, 6300535), (115, 1260107), (631, 229655), (1997, 72565), (3155, 45931), (9985, 14513)]