24888815

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 37428480

約数和(自身を除く): 12539665

約数列:

[1, 5, 7, 29, 31, 35, 49, 113, 145, 155, 203, 217, 245, 565, 791, 899, 1015, 1085, 1421, 1519, 3277, 3503, 3955, 4495, 5537, 6293, 7105, 7595, 16385, 17515, 22939, 24521, 27685, 31465, 44051, 101587, 114695, 122605, 160573, 171647, 220255, 507935, 711109, 802865, 858235, 3555545, 4977763, 24888815]

約数ペア:

[(1, 24888815), (5, 4977763), (7, 3555545), (29, 858235), (31, 802865), (35, 711109), (49, 507935), (113, 220255), (145, 171647), (155, 160573), (203, 122605), (217, 114695), (245, 101587), (565, 44051), (791, 31465), (899, 27685), (1015, 24521), (1085, 22939), (1421, 17515), (1519, 16385), (3277, 7595), (3503, 7105), (3955, 6293), (4495, 5537)]