23913505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 12167135

約数列:

[1, 5, 7, 11, 35, 55, 77, 179, 347, 385, 895, 1253, 1735, 1969, 2429, 3817, 6265, 9845, 12145, 13783, 19085, 26719, 62113, 68915, 133595, 310565, 434791, 683243, 2173955, 3416215, 4782701, 23913505]

約数ペア:

[(1, 23913505), (5, 4782701), (7, 3416215), (11, 2173955), (35, 683243), (55, 434791), (77, 310565), (179, 133595), (347, 68915), (385, 62113), (895, 26719), (1253, 19085), (1735, 13783), (1969, 12145), (2429, 9845), (3817, 6265)]