15715707516

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{53231}}^1$

素因数の和:53439

約数の個数: 72

約数和(自身を含む): 40690540800

約数和(自身を除く): 24974833284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 139, 177, 236, 278, 354, 417, 531, 556, 708, 834, 1062, 1251, 1668, 2124, 2502, 5004, 8201, 16402, 24603, 32804, 49206, 53231, 73809, 98412, 106462, 147618, 159693, 212924, 295236, 319386, 479079, 638772, 958158, 1916316, 3140629, 6281258, 7399109, 9421887, 12562516, 14798218, 18843774, 22197327, 28265661, 29596436, 37687548, 44394654, 56531322, 66591981, 88789308, 113062644, 133183962, 266367924, 436547431, 873094862, 1309642293, 1746189724, 2619284586, 3928926879, 5238569172, 7857853758, 15715707516]

約数ペア:

[(1, 15715707516), (2, 7857853758), (3, 5238569172), (4, 3928926879), (6, 2619284586), (9, 1746189724), (12, 1309642293), (18, 873094862), (36, 436547431), (59, 266367924), (118, 133183962), (139, 113062644), (177, 88789308), (236, 66591981), (278, 56531322), (354, 44394654), (417, 37687548), (531, 29596436), (556, 28265661), (708, 22197327), (834, 18843774), (1062, 14798218), (1251, 12562516), (1668, 9421887), (2124, 7399109), (2502, 6281258), (5004, 3140629), (8201, 1916316), (16402, 958158), (24603, 638772), (32804, 479079), (49206, 319386), (53231, 295236), (73809, 212924), (98412, 159693), (106462, 147618)]