25095528

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 45061272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 521, 669, 892, 1042, 1338, 1563, 1784, 2007, 2084, 2676, 3126, 4014, 4168, 4689, 5352, 6021, 6252, 8028, 9378, 12042, 12504, 14067, 16056, 18756, 24084, 28134, 37512, 48168, 56268, 112536, 116183, 232366, 348549, 464732, 697098, 929464, 1045647, 1394196, 2091294, 2788392, 3136941, 4182588, 6273882, 8365176, 12547764, 25095528]

約数ペア:

[(1, 25095528), (2, 12547764), (3, 8365176), (4, 6273882), (6, 4182588), (8, 3136941), (9, 2788392), (12, 2091294), (18, 1394196), (24, 1045647), (27, 929464), (36, 697098), (54, 464732), (72, 348549), (108, 232366), (216, 116183), (223, 112536), (446, 56268), (521, 48168), (669, 37512), (892, 28134), (1042, 24084), (1338, 18756), (1563, 16056), (1784, 14067), (2007, 12504), (2084, 12042), (2676, 9378), (3126, 8028), (4014, 6252), (4168, 6021), (4689, 5352)]