38660125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 61461504

約数和(自身を除く): 22801379

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 113, 115, 119, 125, 161, 175, 391, 425, 565, 575, 595, 791, 805, 875, 1921, 1955, 2125, 2599, 2737, 2825, 2875, 2975, 3955, 4025, 9605, 9775, 12995, 13447, 13685, 14125, 14875, 18193, 19775, 20125, 44183, 48025, 48875, 64975, 67235, 68425, 90965, 98875, 220915, 240125, 309281, 324875, 336175, 342125, 454825, 1104575, 1546405, 1680875, 2274125, 5522875, 7732025, 38660125]

約数ペア:

[(1, 38660125), (5, 7732025), (7, 5522875), (17, 2274125), (23, 1680875), (25, 1546405), (35, 1104575), (85, 454825), (113, 342125), (115, 336175), (119, 324875), (125, 309281), (161, 240125), (175, 220915), (391, 98875), (425, 90965), (565, 68425), (575, 67235), (595, 64975), (791, 48875), (805, 48025), (875, 44183), (1921, 20125), (1955, 19775), (2125, 18193), (2599, 14875), (2737, 14125), (2825, 13685), (2875, 13447), (2975, 12995), (3955, 9775), (4025, 9605)]