201729825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 409795200

約数和(自身を除く): 208065375

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 101, 135, 165, 225, 269, 275, 297, 303, 495, 505, 675, 807, 825, 909, 1111, 1345, 1485, 1515, 2421, 2475, 2525, 2727, 2959, 3333, 4035, 4545, 5555, 6725, 7263, 7425, 7575, 8877, 9999, 12105, 13635, 14795, 16665, 20175, 22725, 26631, 27169, 27775, 29997, 36315, 44385, 49995, 60525, 68175, 73975, 79893, 81507, 83325, 133155, 135845, 149985, 181575, 221925, 244521, 249975, 298859, 399465, 407535, 665775, 679225, 733563, 749925, 896577, 1222605, 1494295, 1997325, 2037675, 2689731, 3667815, 4482885, 6113025, 7471475, 8069193, 13448655, 18339075, 22414425, 40345965, 67243275, 201729825]

約数ペア:

[(1, 201729825), (3, 67243275), (5, 40345965), (9, 22414425), (11, 18339075), (15, 13448655), (25, 8069193), (27, 7471475), (33, 6113025), (45, 4482885), (55, 3667815), (75, 2689731), (99, 2037675), (101, 1997325), (135, 1494295), (165, 1222605), (225, 896577), (269, 749925), (275, 733563), (297, 679225), (303, 665775), (495, 407535), (505, 399465), (675, 298859), (807, 249975), (825, 244521), (909, 221925), (1111, 181575), (1345, 149985), (1485, 135845), (1515, 133155), (2421, 83325), (2475, 81507), (2525, 79893), (2727, 73975), (2959, 68175), (3333, 60525), (4035, 49995), (4545, 44385), (5555, 36315), (6725, 29997), (7263, 27775), (7425, 27169), (7575, 26631), (8877, 22725), (9999, 20175), (12105, 16665), (13635, 14795)]