25189081425

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{3767}}^1$

素因数の和:4159

約数の個数: 72

約数和(自身を含む): 45700896384

約数和(自身を除く): 20511814959

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 263, 339, 565, 789, 1017, 1315, 1695, 2367, 2825, 3767, 3945, 5085, 6575, 8475, 11301, 11835, 18835, 19725, 25425, 29719, 33903, 56505, 59175, 89157, 94175, 148595, 169515, 267471, 282525, 425671, 445785, 742975, 847575, 990721, 1277013, 1337355, 2128355, 2228925, 2972163, 3831039, 4953605, 6385065, 6686775, 8916489, 10641775, 14860815, 19155195, 24768025, 31925325, 44582445, 74304075, 95775975, 111951473, 222912225, 335854419, 559757365, 1007563257, 1679272095, 2798786825, 5037816285, 8396360475, 25189081425]

約数ペア:

[(1, 25189081425), (3, 8396360475), (5, 5037816285), (9, 2798786825), (15, 1679272095), (25, 1007563257), (45, 559757365), (75, 335854419), (113, 222912225), (225, 111951473), (263, 95775975), (339, 74304075), (565, 44582445), (789, 31925325), (1017, 24768025), (1315, 19155195), (1695, 14860815), (2367, 10641775), (2825, 8916489), (3767, 6686775), (3945, 6385065), (5085, 4953605), (6575, 3831039), (8475, 2972163), (11301, 2228925), (11835, 2128355), (18835, 1337355), (19725, 1277013), (25425, 990721), (29719, 847575), (33903, 742975), (56505, 445785), (59175, 425671), (89157, 282525), (94175, 267471), (148595, 169515)]