4883091325

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 7328102400

約数和(自身を除く): 2445011075

約数列:

[1, 5, 7, 25, 31, 35, 49, 149, 155, 175, 217, 245, 745, 775, 863, 1043, 1085, 1225, 1519, 3725, 4315, 4619, 5215, 5425, 6041, 7301, 7595, 21575, 23095, 26075, 26753, 30205, 32333, 36505, 37975, 42287, 115475, 128587, 133765, 151025, 161665, 182525, 187271, 211435, 226331, 642935, 668825, 808325, 900109, 936355, 1057175, 1131655, 1310897, 3214675, 3986197, 4500545, 4681775, 5658275, 6300763, 6554485, 19930985, 22502725, 27903379, 31503815, 32772425, 99654925, 139516895, 157519075, 195323653, 697584475, 976618265, 4883091325]

約数ペア:

[(1, 4883091325), (5, 976618265), (7, 697584475), (25, 195323653), (31, 157519075), (35, 139516895), (49, 99654925), (149, 32772425), (155, 31503815), (175, 27903379), (217, 22502725), (245, 19930985), (745, 6554485), (775, 6300763), (863, 5658275), (1043, 4681775), (1085, 4500545), (1225, 3986197), (1519, 3214675), (3725, 1310897), (4315, 1131655), (4619, 1057175), (5215, 936355), (5425, 900109), (6041, 808325), (7301, 668825), (7595, 642935), (21575, 226331), (23095, 211435), (26075, 187271), (26753, 182525), (30205, 161665), (32333, 151025), (36505, 133765), (37975, 128587), (42287, 115475)]