2227877156725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1\times {\mathrm{49877}}^1$

素因数の和:52710

約数の個数: 48

約数和(自身を含む): 3065964747840

約数和(自身を除く): 838087591115

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 2753, 3245, 13765, 16225, 30283, 49877, 68825, 151415, 162427, 249385, 548647, 757075, 812135, 1246925, 1786697, 2743235, 2942743, 4060675, 8933485, 13716175, 14713715, 32370173, 44667425, 73568575, 137311381, 161850865, 686556905, 809254325, 1510425191, 3432784525, 7552125955, 8101371479, 37760629775, 40506857395, 89115086269, 202534286975, 445575431345, 2227877156725]

約数ペア:

[(1, 2227877156725), (5, 445575431345), (11, 202534286975), (25, 89115086269), (55, 40506857395), (59, 37760629775), (275, 8101371479), (295, 7552125955), (649, 3432784525), (1475, 1510425191), (2753, 809254325), (3245, 686556905), (13765, 161850865), (16225, 137311381), (30283, 73568575), (49877, 44667425), (68825, 32370173), (151415, 14713715), (162427, 13716175), (249385, 8933485), (548647, 4060675), (757075, 2942743), (812135, 2743235), (1246925, 1786697)]