15203487252125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{2297}}^1\times {\mathrm{4523}}^1$

素因数の和:7367

約数の個数: 64

約数和(自身を含む): 19850828474880

約数和(自身を除く): 4647341222755

約数列:

[1, 5, 23, 25, 115, 125, 509, 575, 2297, 2545, 2875, 4523, 11485, 11707, 12725, 22615, 52831, 57425, 58535, 63625, 104029, 113075, 264155, 287125, 292675, 520145, 565375, 1169173, 1320775, 1463375, 2302207, 2600725, 5845865, 6603875, 10389331, 11511035, 13003625, 26890979, 29229325, 51946655, 52950761, 57555175, 134454895, 146146625, 238954613, 259733275, 264753805, 287775875, 672274475, 1194773065, 1298666375, 1323769025, 3361372375, 5288169479, 5973865325, 6618845125, 26440847395, 29869326625, 121627898017, 132204236975, 608139490085, 661021184875, 3040697450425, 15203487252125]

約数ペア:

[(1, 15203487252125), (5, 3040697450425), (23, 661021184875), (25, 608139490085), (115, 132204236975), (125, 121627898017), (509, 29869326625), (575, 26440847395), (2297, 6618845125), (2545, 5973865325), (2875, 5288169479), (4523, 3361372375), (11485, 1323769025), (11707, 1298666375), (12725, 1194773065), (22615, 672274475), (52831, 287775875), (57425, 264753805), (58535, 259733275), (63625, 238954613), (104029, 146146625), (113075, 134454895), (264155, 57555175), (287125, 52950761), (292675, 51946655), (520145, 29229325), (565375, 26890979), (1169173, 13003625), (1320775, 11511035), (1463375, 10389331), (2302207, 6603875), (2600725, 5845865)]