230179775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 352834560

約数和(自身を除く): 122654785

約数列:

[1, 5, 7, 19, 25, 35, 37, 95, 133, 175, 185, 259, 475, 665, 703, 925, 1295, 1871, 3325, 3515, 4921, 6475, 9355, 13097, 17575, 24605, 35549, 46775, 65485, 69227, 123025, 177745, 248843, 327425, 346135, 484589, 888725, 1244215, 1315313, 1730675, 2422945, 6221075, 6576565, 9207191, 12114725, 32882825, 46035955, 230179775]

約数ペア:

[(1, 230179775), (5, 46035955), (7, 32882825), (19, 12114725), (25, 9207191), (35, 6576565), (37, 6221075), (95, 2422945), (133, 1730675), (175, 1315313), (185, 1244215), (259, 888725), (475, 484589), (665, 346135), (703, 327425), (925, 248843), (1295, 177745), (1871, 123025), (3325, 69227), (3515, 65485), (4921, 46775), (6475, 35549), (9355, 24605), (13097, 17575)]