25006635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 46522944

約数和(自身を除く): 21516309

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 653, 851, 1035, 1665, 1959, 2553, 3265, 4255, 5877, 7659, 9795, 12765, 15019, 24161, 29385, 38295, 45057, 72483, 75095, 120805, 135171, 217449, 225285, 362415, 555703, 675855, 1087245, 1667109, 2778515, 5001327, 8335545, 25006635]

約数ペア:

[(1, 25006635), (3, 8335545), (5, 5001327), (9, 2778515), (15, 1667109), (23, 1087245), (37, 675855), (45, 555703), (69, 362415), (111, 225285), (115, 217449), (185, 135171), (207, 120805), (333, 75095), (345, 72483), (555, 45057), (653, 38295), (851, 29385), (1035, 24161), (1665, 15019), (1959, 12765), (2553, 9795), (3265, 7659), (4255, 5877)]