23441425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 35712000

約数和(自身を除く): 12270575

約数列:

[1, 5, 7, 25, 29, 31, 35, 145, 149, 155, 175, 203, 217, 725, 745, 775, 899, 1015, 1043, 1085, 3725, 4321, 4495, 4619, 5075, 5215, 5425, 6293, 21605, 22475, 23095, 26075, 30247, 31465, 32333, 108025, 115475, 133951, 151235, 157325, 161665, 669755, 756175, 808325, 937657, 3348775, 4688285, 23441425]

約数ペア:

[(1, 23441425), (5, 4688285), (7, 3348775), (25, 937657), (29, 808325), (31, 756175), (35, 669755), (145, 161665), (149, 157325), (155, 151235), (175, 133951), (203, 115475), (217, 108025), (725, 32333), (745, 31465), (775, 30247), (899, 26075), (1015, 23095), (1043, 22475), (1085, 21605), (3725, 6293), (4321, 5425), (4495, 5215), (4619, 5075)]