293681135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7559

約数の個数: 32

約数和(自身を含む): 414167040

約数和(自身を除く): 120485905

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3565, 7489, 7843, 37445, 39215, 82379, 172247, 232159, 411895, 861235, 1160795, 1894717, 2553749, 5339657, 9473585, 12768745, 26698285, 58736227, 293681135]

約数ペア:

[(1, 293681135), (5, 58736227), (11, 26698285), (23, 12768745), (31, 9473585), (55, 5339657), (115, 2553749), (155, 1894717), (253, 1160795), (341, 861235), (713, 411895), (1265, 232159), (1705, 172247), (3565, 82379), (7489, 39215), (7843, 37445)]