57445835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 19692085

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 431, 437, 1159, 1403, 2155, 2185, 5795, 7015, 8189, 9913, 26291, 26657, 40945, 49565, 131455, 133285, 188347, 499529, 604693, 941735, 2497645, 3023465, 11489167, 57445835]

約数ペア:

[(1, 57445835), (5, 11489167), (19, 3023465), (23, 2497645), (61, 941735), (95, 604693), (115, 499529), (305, 188347), (431, 133285), (437, 131455), (1159, 49565), (1403, 40945), (2155, 26657), (2185, 26291), (5795, 9913), (7015, 8189)]