38724295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 12369209

約数列:

[1, 5, 23, 41, 43, 115, 191, 205, 215, 943, 955, 989, 1763, 4393, 4715, 4945, 7831, 8213, 8815, 21965, 39155, 40549, 41065, 180113, 188899, 202745, 336733, 900565, 944495, 1683665, 7744859, 38724295]

約数ペア:

[(1, 38724295), (5, 7744859), (23, 1683665), (41, 944495), (43, 900565), (115, 336733), (191, 202745), (205, 188899), (215, 180113), (943, 41065), (955, 40549), (989, 39155), (1763, 21965), (4393, 8815), (4715, 8213), (4945, 7831)]