39626925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 71453760

約数和(自身を除く): 31826835

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 291, 325, 419, 485, 975, 1257, 1261, 1455, 2095, 2425, 3783, 5447, 6285, 6305, 7275, 10475, 16341, 18915, 27235, 31425, 31525, 40643, 81705, 94575, 121929, 136175, 203215, 408525, 528359, 609645, 1016075, 1585077, 2641795, 3048225, 7925385, 13208975, 39626925]

約数ペア:

[(1, 39626925), (3, 13208975), (5, 7925385), (13, 3048225), (15, 2641795), (25, 1585077), (39, 1016075), (65, 609645), (75, 528359), (97, 408525), (195, 203215), (291, 136175), (325, 121929), (419, 94575), (485, 81705), (975, 40643), (1257, 31525), (1261, 31425), (1455, 27235), (2095, 18915), (2425, 16341), (3783, 10475), (5447, 7275), (6285, 6305)]