15205801078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{430979}}^1$

素因数の和:431076

約数の個数: 32

約数和(自身を含む): 26065670400

約数和(自身を除く): 10859869322

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1357, 1534, 2714, 17641, 35282, 430979, 861958, 5602727, 9912517, 11205454, 19825034, 25427761, 50855522, 128862721, 257725442, 330560893, 584838503, 661121786, 1169677006, 7602900539, 15205801078]

約数ペア:

[(1, 15205801078), (2, 7602900539), (13, 1169677006), (23, 661121786), (26, 584838503), (46, 330560893), (59, 257725442), (118, 128862721), (299, 50855522), (598, 25427761), (767, 19825034), (1357, 11205454), (1534, 9912517), (2714, 5602727), (17641, 861958), (35282, 430979)]