38922325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 55996416

約数和(自身を除く): 17074091

約数列:

[1, 5, 13, 23, 25, 41, 65, 115, 127, 205, 299, 325, 533, 575, 635, 943, 1025, 1495, 1651, 2665, 2921, 3175, 4715, 5207, 7475, 8255, 12259, 13325, 14605, 23575, 26035, 37973, 41275, 61295, 67691, 73025, 119761, 130175, 189865, 306475, 338455, 598805, 949325, 1556893, 1692275, 2994025, 7784465, 38922325]

約数ペア:

[(1, 38922325), (5, 7784465), (13, 2994025), (23, 1692275), (25, 1556893), (41, 949325), (65, 598805), (115, 338455), (127, 306475), (205, 189865), (299, 130175), (325, 119761), (533, 73025), (575, 67691), (635, 61295), (943, 41275), (1025, 37973), (1495, 26035), (1651, 23575), (2665, 14605), (2921, 13325), (3175, 12259), (4715, 8255), (5207, 7475)]