4367125

素因数分解:

$5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 6829056

約数和(自身を除く): 2461931

約数列:

[1, 5, 7, 23, 25, 31, 35, 49, 115, 125, 155, 161, 175, 217, 245, 575, 713, 775, 805, 875, 1085, 1127, 1225, 1519, 2875, 3565, 3875, 4025, 4991, 5425, 5635, 6125, 7595, 17825, 20125, 24955, 27125, 28175, 34937, 37975, 89125, 124775, 140875, 174685, 189875, 623875, 873425, 4367125]

約数ペア:

[(1, 4367125), (5, 873425), (7, 623875), (23, 189875), (25, 174685), (31, 140875), (35, 124775), (49, 89125), (115, 37975), (125, 34937), (155, 28175), (161, 27125), (175, 24955), (217, 20125), (245, 17825), (575, 7595), (713, 6125), (775, 5635), (805, 5425), (875, 4991), (1085, 4025), (1127, 3875), (1225, 3565), (1519, 2875)]