61765485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 107397120

約数和(自身を除く): 45631635

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 6991, 8835, 20973, 34955, 104865, 132829, 216721, 398487, 650163, 664145, 1083605, 1992435, 3250815, 4117699, 12353097, 20588495, 61765485]

約数ペア:

[(1, 61765485), (3, 20588495), (5, 12353097), (15, 4117699), (19, 3250815), (31, 1992435), (57, 1083605), (93, 664145), (95, 650163), (155, 398487), (285, 216721), (465, 132829), (589, 104865), (1767, 34955), (2945, 20973), (6991, 8835)]